/* roulang page: index */
:root{
  --bg-base:#060B14;
  --bg-1:#0B1424;
  --bg-2:#101C30;
  --glass:rgba(255,255,255,.055);
  --glass-2:rgba(255,255,255,.09);
  --border:rgba(255,255,255,.10);
  --border-strong:rgba(255,255,255,.18);
  --primary:#2BE39B;
  --primary-deep:#12C98A;
  --glow:rgba(43,227,155,.38);
  --accent:#FF7A2F;
  --info:#4DA3FF;
  --warn:#FFB020;
  --danger:#FF5C5C;
  --text:#EAF2FF;
  --text-2:#A6B7CD;
  --text-3:#6E8099;
  --ink:#05130C;
  --r-card:16px;
  --r-lg:24px;
  --r-btn:10px;
  --shadow-card:0 8px 32px rgba(0,0,0,.35);
  --shadow-hover:0 16px 48px rgba(0,0,0,.45),0 0 0 1px rgba(43,227,155,.18);
  --glow-btn:0 0 24px rgba(43,227,155,.35);
  --glow-btn-hover:0 0 36px rgba(43,227,155,.5);
  --ease:cubic-bezier(.2,.7,.3,1);
  --container:1200px;
  --font-sans:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-num:"DIN Alternate","Barlow",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg-base);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border-style:none;}
a{color:inherit;text-decoration:none;}
button,input,textarea,select{font:inherit;color:inherit;}
button{cursor:pointer;border:none;background:none;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:2px solid var(--primary);
  outline-offset:2px;
  border-radius:6px;
}
::selection{background:rgba(43,227,155,.28);color:#fff;}

/* ---------- 容器 ---------- */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px;}
.section{padding:104px 0;}
.section--tight{padding:72px 0;}
.section-head{margin-bottom:40px;}
.section-head__row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--primary);
  border:1px solid rgba(43,227,155,.35);
  background:rgba(43,227,155,.08);
  padding:5px 12px;border-radius:999px;margin-bottom:16px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--primary);box-shadow:0 0 10px var(--glow);}
h1{font-size:50px;line-height:1.2;font-weight:800;letter-spacing:-.02em;}
h2{font-size:32px;line-height:1.3;font-weight:700;position:relative;padding-bottom:14px;}
h2::after{content:"";position:absolute;left:0;bottom:0;width:40px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--primary),rgba(43,227,155,.15));}
h3{font-size:21px;line-height:1.4;font-weight:600;}
.lead{color:var(--text-2);font-size:16px;line-height:1.85;}
.muted{color:var(--text-3);font-size:14px;}
.num{font-family:var(--font-num);}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;letter-spacing:.01em;
  transition:all .2s var(--ease);white-space:nowrap;
}
.btn-primary{background:var(--primary);color:var(--ink);box-shadow:var(--glow-btn);}
.btn-primary:hover{background:#3feea7;transform:translateY(-1px);box-shadow:var(--glow-btn-hover);}
.btn-primary:active{transform:translateY(1px);box-shadow:0 0 14px rgba(43,227,155,.3);}
.btn-ghost{background:rgba(255,255,255,.03);border:1px solid var(--border-strong);color:var(--primary);}
.btn-ghost:hover{background:rgba(43,227,155,.08);border-color:rgba(43,227,155,.6);transform:translateY(-1px);}
.btn-block{width:100%;}
.btn-sm{min-height:38px;padding:0 16px;font-size:14px;}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--primary);font-size:14px;font-weight:600;transition:all .2s var(--ease);}
.link-arrow svg{transition:transform .2s var(--ease);}
.link-arrow:hover svg{transform:translateX(3px);}

/* ---------- 公告条 ---------- */
.notice-bar{
  background:#04080F;border-bottom:1px solid rgba(255,255,255,.06);
  min-height:36px;display:flex;align-items:center;
  position:relative;font-size:13px;color:var(--text-2);
}
.notice-bar .container{display:flex;align-items:center;gap:14px;padding-right:56px;}
.notice-dot{
  width:8px;height:8px;border-radius:50%;background:var(--primary);
  box-shadow:0 0 12px var(--glow);flex:0 0 auto;
  animation:breathe 2.4s var(--ease) infinite;
}
@keyframes breathe{0%,100%{opacity:.45;transform:scale(.85);}50%{opacity:1;transform:scale(1.1);}}
.notice-scroll{overflow:hidden;flex:1;}
.notice-scroll__inner{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.notice-close{
  position:absolute;right:32px;top:50%;transform:translateY(-50%);
  width:24px;height:24px;display:grid;place-items:center;color:var(--text-3);
  border-radius:6px;transition:color .2s var(--ease);
}
.notice-close:hover{color:var(--primary);}

/* ---------- 品牌行 ---------- */
.brand-bar{
  background:rgba(6,11,20,.92);
  border-bottom:1px solid rgba(255,255,255,.06);
  position:sticky;top:0;z-index:60;
  backdrop-filter:blur(14px);
}
.brand-bar .container{display:flex;align-items:center;gap:20px;min-height:72px;}
.logo{display:flex;align-items:center;gap:11px;flex:0 0 auto;}
.logo__mark{
  width:32px;height:32px;border-radius:9px;
  background:linear-gradient(145deg,rgba(43,227,155,.20),rgba(43,227,155,.02));
  border:1px solid rgba(43,227,155,.55);
  box-shadow:0 0 16px rgba(43,227,155,.25),inset 0 0 12px rgba(43,227,155,.12);
  display:grid;place-items:center;
}
.logo__mark svg{width:18px;height:18px;}
.logo__text{font-size:18px;font-weight:700;letter-spacing:.02em;color:var(--text);}
.logo__text em{font-style:normal;color:var(--primary);}
.brand-actions{margin-left:auto;display:flex;align-items:center;gap:14px;}
.brand-link{font-size:14px;color:var(--text-2);transition:color .2s var(--ease);}
.brand-link:hover{color:var(--primary);}
.search-toggle{
  width:44px;height:44px;display:grid;place-items:center;border-radius:var(--r-btn);
  border:1px solid var(--border);background:rgba(255,255,255,.03);color:var(--text-2);
  transition:all .2s var(--ease);
}
.search-toggle:hover{color:var(--primary);border-color:rgba(43,227,155,.45);}
.search-panel{
  position:absolute;left:0;right:0;top:100%;
  background:rgba(11,20,36,.96);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
  max-height:0;overflow:hidden;transition:max-height .22s var(--ease);
}
.search-panel.is-open{max-height:110px;}
.search-panel form{display:flex;gap:12px;padding:18px 0;align-items:center;}
.search-panel input{
  flex:1;height:46px;border-radius:var(--r-btn);
  background:rgba(255,255,255,.04);border:1px solid var(--border);
  padding:0 16px;transition:all .2s var(--ease);
}
.search-panel input::placeholder{color:var(--text-3);}
.search-panel input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(43,227,155,.18);outline:none;}
.burger{
  display:none;width:44px;height:44px;place-items:center;border-radius:var(--r-btn);
  border:1px solid var(--border);background:rgba(255,255,255,.03);color:var(--text);
}
.burger span{display:block;width:18px;height:2px;background:currentColor;border-radius:2px;position:relative;}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;border-radius:2px;}
.burger span::before{top:-6px;}
.burger span::after{top:6px;}

/* ---------- 频道行 ---------- */
.channel-bar{border-bottom:1px solid var(--border);background:rgba(6,11,20,.92);backdrop-filter:blur(14px);position:sticky;top:72px;z-index:55;}
.channel-bar .container{display:flex;align-items:center;gap:6px;min-height:48px;overflow-x:auto;scrollbar-width:none;}
.channel-bar .container::-webkit-scrollbar{display:none;}
.channel-link{
  position:relative;padding:12px 16px;font-size:15px;color:var(--text-2);
  white-space:nowrap;transition:color .2s var(--ease);
}
.channel-link::after{
  content:"";position:absolute;left:16px;right:16px;bottom:0;height:2px;border-radius:2px;
  background:var(--primary);opacity:0;box-shadow:0 0 8px var(--glow);transition:opacity .2s var(--ease);
}
.channel-link:hover{color:var(--text);}
.channel-link:hover::after{opacity:.4;}
.channel-link.is-active{color:var(--primary);font-weight:600;}
.channel-link.is-active::after{opacity:1;}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(900px 520px at 8% -10%,rgba(43,227,155,.16),transparent 62%),
    linear-gradient(180deg,rgba(6,11,20,.84),rgba(6,11,20,.95)),
    url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.05) 0 1px,transparent 1px 26px);
  opacity:.5;
}
.hero .container{position:relative;z-index:2;padding-top:92px;padding-bottom:96px;}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:56px;align-items:center;}
.hero h1 span{display:block;}
.hero h1 .grad{
  background:linear-gradient(96deg,var(--primary),#8ff5cd 62%,var(--info));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{margin-top:22px;max-width:520px;font-size:16px;line-height:1.9;color:var(--text-2);}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px;}
.hero-metrics{display:flex;flex-wrap:wrap;gap:36px;margin-top:44px;padding-top:28px;border-top:1px solid var(--border);}
.metric__num{font-family:var(--font-num);font-size:28px;font-weight:800;color:var(--primary);text-shadow:0 0 18px rgba(43,227,155,.4);}
.metric__label{font-size:13px;color:var(--text-3);margin-top:2px;}

/* 登录卡 */
.login-card{
  position:relative;border-radius:var(--r-lg);
  background:linear-gradient(160deg,rgba(255,255,255,.075),rgba(255,255,255,.035));
  border:1px solid var(--border);
  backdrop-filter:blur(14px);
  box-shadow:0 24px 64px rgba(0,0,0,.5);
  padding:28px;overflow:hidden;
}
.login-card::before{
  content:"";position:absolute;left:0;right:0;top:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(43,227,155,.85),transparent);
}
.login-card::after{
  content:"";position:absolute;top:18px;right:18px;width:56px;height:56px;
  background-image:radial-gradient(rgba(43,227,155,.55) 1px,transparent 1px);
  background-size:9px 9px;opacity:.4;pointer-events:none;
}
.login-card__head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:22px;}
.login-card__head h2{font-size:20px;padding:0;}
.login-card__head h2::after{display:none;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13px;color:var(--text-2);margin-bottom:7px;}
.field input{
  width:100%;height:46px;border-radius:var(--r-btn);
  background:rgba(255,255,255,.04);border:1px solid var(--border);
  padding:0 14px;transition:all .2s var(--ease);
}
.field input::placeholder{color:var(--text-3);}
.field input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(43,227,155,.18);outline:none;}
.field-row{display:flex;gap:12px;align-items:flex-end;}
.field-row .field{flex:1;margin-bottom:0;}
.captcha-box{
  width:96px;height:46px;border-radius:var(--r-btn);flex:0 0 auto;
  border:1px dashed rgba(255,255,255,.22);background:rgba(255,255,255,.03);
  display:grid;place-items:center;font-family:var(--font-num);
  letter-spacing:.24em;color:var(--primary);font-size:16px;
}
.check-row{display:flex;align-items:flex-start;gap:10px;margin:18px 0 20px;font-size:13px;color:var(--text-2);}
.check-row input{width:16px;height:16px;margin-top:3px;accent-color:var(--primary);}
.check-row a{color:var(--primary);border-bottom:1px dashed rgba(43,227,155,.5);}
.login-links{display:flex;justify-content:space-between;gap:12px;margin-top:16px;font-size:13px;}
.login-links a{color:var(--text-2);transition:color .2s var(--ease);}
.login-links a:hover{color:var(--primary);}

/* ---------- 痛点区 ---------- */
.pain-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.pain-item{
  position:relative;display:flex;gap:20px;align-items:flex-start;
  background:var(--glass);border:1px solid var(--border);border-radius:var(--r-card);
  padding:24px 26px;transition:all .2s var(--ease);
}
.pain-item::before{
  content:"";position:absolute;left:0;top:22px;bottom:22px;width:3px;border-radius:0 3px 3px 0;
  background:var(--primary);opacity:0;transition:opacity .2s var(--ease);
}
.pain-item:hover{transform:translateX(4px);border-color:rgba(43,227,155,.45);background:rgba(43,227,155,.05);}
.pain-item:hover::before{opacity:1;}
.pain-item__no{
  font-family:var(--font-num);font-size:30px;font-weight:800;line-height:1;
  color:transparent;-webkit-text-stroke:1.4px rgba(43,227,155,.75);
  flex:0 0 auto;min-width:52px;
}
.pain-item__body h3{font-size:18px;margin-bottom:8px;}
.pain-item__body p{font-size:14px;line-height:1.8;color:var(--text-2);}

/* ---------- 方案 zigzag ---------- */
.zig-row{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-bottom:72px;}
.zig-row:last-child{margin-bottom:0;}
.zig-row.reverse .zig-media{order:2;}
.zig-media{border-radius:var(--r-card);overflow:hidden;position:relative;background:#0d1522;border:1px solid var(--border);}
.zig-media img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .4s var(--ease);}
.zig-row:hover .zig-media img{transform:scale(1.03);}
.zig-body h3{margin-bottom:14px;}
.zig-body p{color:var(--text-2);font-size:15px;line-height:1.9;}
.zig-body .link-arrow{margin-top:18px;}
.zig-points{margin-top:16px;display:grid;gap:10px;}
.zig-points li{position:relative;padding-left:20px;font-size:14px;color:var(--text-2);}
.zig-points li::before{
  content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50%;
  background:rgba(43,227,155,.85);box-shadow:0 0 10px rgba(43,227,155,.5);
}

/* ---------- 数据带 ---------- */
.stats-band{
  border:1px solid var(--border);border-radius:var(--r-lg);
  background:linear-gradient(120deg,rgba(43,227,155,.08),rgba(255,255,255,.02));
  display:grid;grid-template-columns:repeat(4,1fr);
  overflow:hidden;
}
.stat{padding:34px 28px;border-right:1px solid var(--border);}
.stat:last-child{border-right:none;}
.stat__num{font-family:var(--font-num);font-size:46px;font-weight:800;line-height:1;color:var(--primary);text-shadow:0 0 22px rgba(43,227,155,.35);}
.stat__num em{font-style:normal;font-size:20px;margin-left:4px;color:var(--text-2);}
.stat__label{font-size:13px;color:var(--text-3);margin-top:12px;}
.stats-note{margin-top:14px;font-size:12px;color:var(--text-3);}

/* ---------- 资讯列表 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.news-card{
  border-radius:var(--r-card);overflow:hidden;
  background:var(--glass);border:1px solid var(--border);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.news-card:hover{transform:translateY(-4px);border-color:rgba(43,227,155,.45);box-shadow:var(--shadow-hover);}
.news-card__link{display:block;height:100%;}
.news-card__cover{position:relative;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(120deg,#0d1522,#111d31 60%,#0d1522);}
.news-card__cover img{width:100%;height:100%;object-fit:cover;transition:transform .2s var(--ease);}
.news-card:hover .news-card__cover img{transform:scale(1.05);}
.news-card__badge{
  position:absolute;top:12px;left:12px;font-size:12px;letter-spacing:.04em;
  padding:4px 10px;border-radius:999px;color:var(--primary);
  background:rgba(6,11,20,.62);border:1px solid rgba(43,227,155,.5);
  backdrop-filter:blur(6px);
}
.news-card__body{padding:20px 22px 22px;}
.news-card__title{
  font-size:17px;font-weight:600;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  min-height:51px;transition:color .2s var(--ease);
}
.news-card:hover .news-card__title{color:var(--primary);}
.news-card__excerpt{
  margin-top:10px;font-size:14px;line-height:1.8;color:var(--text-2);
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.news-card__meta{
  margin-top:18px;padding-top:14px;border-top:1px solid var(--border);
  display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-3);
}
.news-card__meta .dot{width:3px;height:3px;border-radius:50%;background:var(--text-3);}
.news-card__meta .arrow{margin-left:auto;color:var(--primary);transition:transform .2s var(--ease);}
.news-card:hover .news-card__meta .arrow{transform:translateX(3px);}
.empty-state{
  min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  border:1px dashed var(--border-strong);border-radius:var(--r-card);
  background:rgba(255,255,255,.02);color:var(--text-3);font-size:14px;text-align:center;
}
.empty-state svg{width:48px;height:48px;color:var(--text-3);opacity:.7;}

/* ---------- 证言 ---------- */
.quote-track{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.quote-card{
  position:relative;background:var(--glass);border:1px solid var(--border);
  border-radius:var(--r-card);padding:30px 26px 24px;
  transition:all .2s var(--ease);
}
.quote-card:hover{border-color:rgba(43,227,155,.4);transform:translateY(-3px);}
.quote-card__mark{
  position:absolute;top:6px;left:20px;font-size:64px;line-height:1;
  font-family:Georgia,serif;color:rgba(43,227,155,.14);pointer-events:none;
}
.quote-card p{position:relative;font-size:15px;line-height:1.9;color:var(--text-2);min-height:86px;}
.quote-user{display:flex;align-items:center;gap:12px;margin-top:22px;padding-top:18px;border-top:1px solid var(--border);}
.quote-user__avatar{
  width:48px;height:48px;border-radius:50%;flex:0 0 auto;overflow:hidden;
  border:1px solid rgba(43,227,155,.35);background:#0d1522;
}
.quote-user__avatar img{width:100%;height:100%;object-fit:cover;}
.quote-user__name{font-size:15px;font-weight:600;}
.quote-user__role{font-size:13px;color:var(--text-3);}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:920px;}
.faq-item{border:1px solid var(--border);border-radius:14px;background:var(--glass);overflow:hidden;transition:border-color .2s var(--ease);}
.faq-item.is-open{border-color:rgba(43,227,155,.45);background:rgba(43,227,155,.04);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 22px;text-align:left;font-size:16px;font-weight:600;color:var(--text);
  transition:color .2s var(--ease);
}
.faq-q:hover{color:var(--primary);}
.faq-item.is-open .faq-q{color:var(--primary);}
.faq-icon{
  width:26px;height:26px;flex:0 0 auto;border-radius:50%;
  border:1px solid rgba(43,227,155,.45);display:grid;place-items:center;
  color:var(--primary);position:relative;transition:transform .22s var(--ease);
}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:currentColor;border-radius:2px;}
.faq-icon::before{width:11px;height:1.5px;}
.faq-icon::after{width:1.5px;height:11px;transition:transform .22s var(--ease);}
.faq-item.is-open .faq-icon{transform:rotate(90deg);}
.faq-item.is-open .faq-icon::after{transform:scaleY(0);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .22s var(--ease);}
.faq-a__inner{padding:0 22px 22px;font-size:15px;line-height:1.95;color:var(--text-2);}

/* ---------- CTA ---------- */
.cta-panel{
  position:relative;overflow:hidden;border-radius:var(--r-lg);
  border:1px solid var(--border);
  background:
    linear-gradient(100deg,rgba(43,227,155,.14),rgba(6,11,20,.9) 55%),
    url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
  padding:56px;text-align:center;
}
.cta-panel::after{
  content:"";position:absolute;top:-40%;right:-10%;width:520px;height:200%;
  background:linear-gradient(90deg,transparent,rgba(43,227,155,.14),transparent);
  transform:rotate(18deg);pointer-events:none;
}
.cta-panel h2{padding-bottom:0;font-size:30px;}
.cta-panel h2::after{margin:0 auto;left:50%;transform:translateX(-50%);bottom:-14px;}
.cta-panel p{position:relative;z-index:2;margin:30px auto 0;max-width:640px;color:var(--text-2);font-size:15px;}
.cta-actions{position:relative;z-index:2;display:flex;justify-content:center;flex-wrap:wrap;gap:14px;margin-top:30px;}

/* ---------- 页脚 ---------- */
.site-footer{border-top:1px solid var(--border);background:#04080F;padding:64px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:48px;}
.footer-brand p{margin-top:16px;font-size:14px;line-height:1.9;color:var(--text-2);max-width:300px;}
.footer-col h4{font-size:14px;font-weight:700;letter-spacing:.04em;color:var(--text);margin-bottom:18px;}
.footer-col ul{display:grid;gap:11px;}
.footer-col a{font-size:14px;color:var(--text-2);transition:color .2s var(--ease);}
.footer-col a:hover{color:var(--primary);}
.footer-contact li{font-size:14px;color:var(--text-2);display:flex;gap:10px;}
.footer-contact li span{color:var(--text-3);flex:0 0 auto;}
.footer-bottom{
  border-top:1px solid var(--border);padding:20px 0 26px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:var(--text-3);
}
.footer-bottom a:hover{color:var(--primary);}

/* ---------- 返回顶部 ---------- */
.to-top{
  position:fixed;right:28px;bottom:28px;width:48px;height:48px;border-radius:50%;
  display:grid;place-items:center;z-index:80;
  background:rgba(11,20,36,.85);border:1px solid rgba(43,227,155,.45);
  color:var(--primary);backdrop-filter:blur(10px);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:all .2s var(--ease);
}
.to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0);}
.to-top:hover{box-shadow:var(--glow-btn);border-color:var(--primary);}

/* ---------- 移动抽屉 ---------- */
.drawer-mask{
  position:fixed;inset:0;background:rgba(3,6,12,.68);backdrop-filter:blur(6px);
  opacity:0;visibility:hidden;transition:all .22s var(--ease);z-index:90;
}
.drawer-mask.is-open{opacity:1;visibility:visible;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:320px;max-width:88vw;z-index:95;
  background:rgba(8,14,26,.98);border-left:1px solid var(--border);
  transform:translateX(100%);transition:transform .24s var(--ease);
  padding:24px;overflow-y:auto;
}
.drawer.is-open{transform:translateX(0);}
.drawer__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;}
.drawer__close{width:40px;height:40px;display:grid;place-items:center;border-radius:var(--r-btn);border:1px solid var(--border);color:var(--text-2);}
.drawer__close:hover{color:var(--primary);border-color:rgba(43,227,155,.5);}
.drawer__group{margin-bottom:22px;}
.drawer__group h5{font-size:12px;letter-spacing:.08em;color:var(--text-3);margin-bottom:12px;font-weight:600;}
.drawer__group a{
  display:block;padding:12px 14px;border-radius:var(--r-btn);font-size:15px;color:var(--text-2);
  border:1px solid transparent;transition:all .2s var(--ease);
}
.drawer__group a:hover,.drawer__group a.is-active{color:var(--primary);background:rgba(43,227,155,.07);border-color:rgba(43,227,155,.3);}
.drawer__cta{margin-top:26px;display:grid;gap:12px;}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  h1{font-size:44px;}
}
@media (max-width:1023px){
  .container{padding:0 24px;}
  .section{padding:80px 0;}
  h1{font-size:38px;}
  h2{font-size:26px;}
  .hero .container{padding-top:64px;padding-bottom:72px;}
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .pain-grid{grid-template-columns:1fr;}
  .zig-row{grid-template-columns:1fr;gap:28px;margin-bottom:56px;}
  .zig-row.reverse .zig-media{order:0;}
  .stats-band{grid-template-columns:repeat(2,1fr);}
  .stat:nth-child(2){border-right:none;}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--border);}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .quote-track{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:repeat(2,1fr);}
  .cta-panel{padding:44px 28px;}
  .stat__num{font-size:38px;}
}
@media (max-width:767px){
  .container{padding:0 16px;}
  .section{padding:60px 0;}
  h1{font-size:31px;}
  h2{font-size:23px;}
  body{font-size:15px;}
  .brand-bar .container{min-height:60px;gap:12px;}
  .logo__text{font-size:16px;}
  .brand-link,.search-toggle{display:none;}
  .burger{display:grid;}
  .channel-bar{top:60px;}
  .channel-bar .container{min-height:46px;padding-right:16px;}
  .channel-link{font-size:14px;padding:11px 12px;}
  .hero-metrics{gap:22px;}
  .metric__num{font-size:22px;}
  .hero-actions .btn{flex:1 1 auto;}
  .news-grid{grid-template-columns:1fr;}
  .stats-band{grid-template-columns:1fr;}
  .stat{border-right:none;border-bottom:1px solid var(--border);}
  .stat:last-child{border-bottom:none;}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:34px;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .cta-panel{padding:36px 20px;}
  .cta-panel h2{font-size:22px;}
  .cta-actions .btn{width:100%;}
  .quote-card p{min-height:auto;}
  .to-top{right:16px;bottom:16px;}
  .notice-close{right:16px;}
  .notice-bar .container{padding-right:44px;}
}

/* roulang page: article */
:root{
  --bg-base:#060B14;
  --bg-1:#0B1424;
  --bg-2:#101C30;
  --glass:rgba(255,255,255,0.055);
  --line:rgba(255,255,255,0.10);
  --line-strong:rgba(255,255,255,0.18);
  --primary:#2BE39B;
  --primary-deep:#12C98A;
  --primary-glow:rgba(43,227,155,0.38);
  --accent:#FF7A2F;
  --info:#4DA3FF;
  --text:#EAF2FF;
  --text-2:#A6B7CD;
  --text-3:#6E8099;
  --warn:#FFB020;
  --error:#FF5C5C;
  --r-card:16px;
  --r-block:24px;
  --r-btn:10px;
  --r-img:12px;
  --shadow-card:0 8px 32px rgba(0,0,0,0.35);
  --shadow-hover:0 16px 48px rgba(0,0,0,0.45);
  --ease:cubic-bezier(0.2,0.7,0.3,1);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg-base);
  color:var(--text);
  font-family:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;color:inherit;}
button{background:none;border:none;cursor:pointer;}
h1,h2,h3,h4,h5{margin:0;font-weight:700;line-height:1.3;letter-spacing:-0.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
table{border-collapse:collapse;width:100%;}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;}
::selection{background:rgba(43,227,155,0.3);color:#fff;}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px;}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;letter-spacing:0.01em;
  transition:all 200ms var(--ease);white-space:nowrap;border:1px solid transparent;
}
.btn-primary{
  background:var(--primary);color:#05130C;
  box-shadow:0 0 24px rgba(43,227,155,0.35);
}
.btn-primary:hover{background:#3FECAA;transform:translateY(-1px);box-shadow:0 0 36px rgba(43,227,155,0.5);}
.btn-primary:active{transform:translateY(1px);box-shadow:0 0 18px rgba(43,227,155,0.3);}
.btn-ghost{
  background:transparent;color:var(--primary);border-color:var(--line-strong);
}
.btn-ghost:hover{border-color:rgba(43,227,155,0.6);background:rgba(43,227,155,0.05);transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(1px);}
.btn-sm{height:38px;padding:0 16px;font-size:14px;}
.btn-block{width:100%;}
.btn[disabled],.btn.is-disabled{opacity:.4;pointer-events:none;}

.text-link{
  display:inline-flex;align-items:center;gap:6px;color:var(--primary);
  font-size:14px;font-weight:600;transition:color 200ms var(--ease);
}
.text-link svg{transition:transform 200ms var(--ease);}
.text-link:hover{color:#5CF0BB;}
.text-link:hover svg{transform:translateX(3px);}

/* ============ 顶部公告条 ============ */
.notice-bar{
  height:36px;background:#040810;border-bottom:1px solid rgba(255,255,255,0.06);
  font-size:13px;color:var(--text-2);
}
.notice-bar__inner{height:36px;display:flex;align-items:center;gap:12px;}
.notice-dot{
  width:8px;height:8px;border-radius:50%;background:var(--primary);flex:0 0 auto;
  box-shadow:0 0 10px var(--primary-glow);animation:pulse 2.4s var(--ease) infinite;
}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.45;transform:scale(.85);}}
.notice-scroll{flex:1 1 auto;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;min-width:0;}
.notice-close{
  flex:0 0 auto;width:24px;height:24px;display:grid;place-items:center;
  color:var(--text-3);border-radius:6px;transition:color 180ms var(--ease),background 180ms var(--ease);
}
.notice-close:hover{color:var(--primary);background:rgba(43,227,155,0.08);}
.notice-bar.is-hidden .notice-bar__inner{visibility:hidden;}
.notice-bar.is-hidden{height:0;border:none;overflow:hidden;}

/* ============ 品牌行 ============ */
.site-header{position:sticky;top:0;z-index:80;background:rgba(6,11,20,0.94);backdrop-filter:blur(16px);}
.brand-bar{border-bottom:1px solid var(--line);}
.brand-bar__inner{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px;}
.logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.logo__mark{
  width:32px;height:32px;display:grid;place-items:center;border-radius:10px;
  background:rgba(43,227,155,0.10);box-shadow:0 0 18px rgba(43,227,155,0.28);
}
.logo__mark svg{width:22px;height:22px;}
.logo__text{font-size:18px;font-weight:700;letter-spacing:0.02em;color:var(--text);}
.logo__text em{font-style:normal;color:var(--primary);}
.brand-actions{display:flex;align-items:center;gap:14px;}
.search-toggle{
  display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 14px;
  border:1px solid var(--line);border-radius:var(--r-btn);color:var(--text-2);font-size:14px;
  transition:all 200ms var(--ease);
}
.search-toggle:hover{border-color:rgba(43,227,155,0.5);color:var(--primary);}
.link-sub{font-size:14px;color:var(--text-2);transition:color 180ms var(--ease);}
.link-sub:hover{color:var(--primary);}
.menu-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:var(--r-btn);
  place-items:center;color:var(--text-2);
}
.menu-toggle:hover{color:var(--primary);border-color:rgba(43,227,155,0.5);}

.search-panel{
  max-height:0;overflow:hidden;border-bottom:1px solid transparent;
  transition:max-height 220ms var(--ease),border-color 220ms var(--ease);
  background:rgba(11,20,36,0.8);backdrop-filter:blur(14px);
}
.search-panel.is-open{max-height:96px;border-bottom-color:var(--line);}
.search-panel__inner{display:flex;align-items:center;gap:12px;padding:14px 0;opacity:0;transition:opacity 180ms var(--ease);}
.search-panel.is-open .search-panel__inner{opacity:1;}
.search-panel input{
  flex:1 1 auto;height:48px;padding:0 18px;border-radius:var(--r-btn);
  background:var(--glass);border:1px solid var(--line);color:var(--text);
}
.search-panel input::placeholder{color:var(--text-3);}
.search-panel input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(43,227,155,0.18);}

/* ============ 频道行 ============ */
.channel-bar{border-bottom:1px solid var(--line);}
.channel-bar .container{display:flex;align-items:center;gap:28px;height:48px;overflow-x:auto;scrollbar-width:none;}
.channel-bar .container::-webkit-scrollbar{display:none;}
.channel-link{
  position:relative;display:inline-flex;align-items:center;height:48px;flex:0 0 auto;
  font-size:15px;color:var(--text-2);transition:color 180ms var(--ease);
}
.channel-link::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;
  background:var(--primary);opacity:0;transition:opacity 180ms var(--ease);box-shadow:0 0 8px var(--primary-glow);
}
.channel-link:hover{color:var(--text);}
.channel-link:hover::after{opacity:.4;}
.channel-link.is-active{color:#fff;font-weight:600;}
.channel-link.is-active::after{opacity:1;}

/* ============ 面包屑 ============ */
.crumb{padding:28px 0 0;font-size:13px;color:var(--text-3);}
.crumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;}
.crumb li{display:inline-flex;align-items:center;gap:8px;}
.crumb li+li::before{content:"›";color:var(--text-3);font-size:13px;}
.crumb a{color:var(--text-2);transition:color 180ms var(--ease);}
.crumb a:hover{color:var(--primary);}
.crumb .current{color:var(--text-3);max-width:460px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* ============ 文章页布局 ============ */
.page-main{padding:28px 0 96px;}
.article-layout{
  display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;align-items:start;
}
.article-head{padding-bottom:24px;border-bottom:1px solid var(--line);}
.badge{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  font-size:12px;letter-spacing:0.04em;font-weight:600;
  color:var(--primary);background:rgba(43,227,155,0.08);border:1px solid rgba(43,227,155,0.35);
}
.badge-accent{color:var(--accent);background:rgba(255,122,47,0.08);border-color:rgba(255,122,47,0.35);}
.article-head h1{
  margin-top:16px;font-size:38px;font-weight:800;line-height:1.25;letter-spacing:-0.02em;color:#fff;
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:16px;
  font-size:13px;color:var(--text-3);
}
.article-meta span{display:inline-flex;align-items:center;gap:10px;}
.article-meta span+span::before{content:"";width:4px;height:4px;border-radius:50%;background:var(--text-3);opacity:.7;}

.article-body{padding-top:32px;font-size:16px;line-height:1.9;color:var(--text-2);}
.article-body>*:first-child{margin-top:0;}
.article-body p{margin:0 0 20px;}
.article-body p:first-of-type{text-indent:2em;}
.article-body h2{
  position:relative;margin:40px 0 16px;padding-left:14px;
  font-size:22px;font-weight:700;color:var(--text);
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:5px;bottom:5px;width:3px;border-radius:3px;background:var(--primary);
}
.article-body h3{margin:28px 0 12px;font-size:18px;font-weight:600;color:var(--text);}
.article-body h4{margin:22px 0 10px;font-size:16px;color:var(--text);}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:22px;}
.article-body ul{list-style:disc;}
.article-body ol{list-style:decimal;}
.article-body li{margin-bottom:8px;padding-left:4px;}
.article-body li::marker{color:var(--primary);}
.article-body blockquote{
  margin:24px 0;padding:16px 20px;border-left:3px solid var(--primary);
  background:rgba(43,227,155,0.05);border-radius:0 12px 12px 0;color:var(--text-2);
}
.article-body img{
  max-width:100%;height:auto;border-radius:var(--r-img);margin:24px auto;
  background:#0d1728;
}
.article-body figure{margin:24px 0;}
.article-body figcaption{font-size:13px;color:var(--text-3);text-align:center;margin-top:10px;}
.article-body a{color:var(--info);text-decoration:underline;text-decoration-style:dashed;text-underline-offset:3px;transition:color 180ms var(--ease);}
.article-body a:hover{color:var(--primary);text-decoration-style:solid;}
.article-body table{
  margin:24px 0;border:1px solid var(--line);border-radius:12px;overflow:hidden;font-size:15px;
}
.article-body th{background:rgba(43,227,155,0.08);color:var(--text);font-weight:600;}
.article-body th,.article-body td{padding:14px 20px;border-bottom:1px solid var(--line);text-align:left;}
.article-body tbody tr:nth-child(even){background:rgba(255,255,255,0.04);}
.article-body strong{color:var(--text);}
.article-body code{
  background:rgba(255,255,255,0.07);border-radius:6px;padding:2px 6px;font-size:14px;color:var(--primary);
}
.article-body hr{border:none;border-top:1px solid var(--line);margin:36px 0;}

/* ============ 空态 ============ */
.empty-state{
  min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  margin-top:32px;padding:40px 24px;border:1px dashed var(--line-strong);border-radius:var(--r-card);
  background:var(--glass);text-align:center;
}
.empty-state svg{width:48px;height:48px;color:var(--text-3);}
.empty-state p{color:var(--text-2);font-size:15px;}

/* ============ 文末区 ============ */
.article-foot{margin-top:48px;}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;padding-bottom:28px;border-bottom:1px solid var(--line);}
.tag{
  display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:6px;font-size:12px;
  letter-spacing:0.04em;color:var(--text-2);background:var(--glass);border:1px solid var(--line);
  transition:all 180ms var(--ease);
}
.tag:hover{color:var(--primary);border-color:rgba(43,227,155,0.45);}

.prevnext{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:28px;}
.prevnext a{
  display:block;padding:20px;border-radius:var(--r-card);background:var(--glass);
  border:1px solid var(--line);transition:all 200ms var(--ease);
}
.prevnext a:hover{border-color:rgba(43,227,155,0.45);transform:translateY(-3px);box-shadow:var(--shadow-hover);}
.prevnext .dir{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--primary);letter-spacing:0.06em;}
.prevnext .ttl{margin-top:10px;font-size:15px;font-weight:600;color:var(--text);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.prevnext .right{text-align:right;}
.prevnext .right .dir{justify-content:flex-end;}

.sec-title{margin:56px 0 24px;font-size:24px;font-weight:700;}
.sec-title::after{content:"";display:block;width:40px;height:3px;border-radius:3px;background:var(--primary);margin-top:12px;}

.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.news-card{
  position:relative;display:flex;flex-direction:column;border-radius:var(--r-card);overflow:hidden;
  background:var(--glass);border:1px solid var(--line);box-shadow:var(--shadow-card);
  transition:all 200ms var(--ease);
}
.news-card:hover{transform:translateY(-4px);border-color:rgba(43,227,155,0.45);box-shadow:var(--shadow-hover);}
.news-card__cover{position:relative;aspect-ratio:16/9;overflow:hidden;background:#0d1728;}
.news-card__cover img{width:100%;height:100%;object-fit:cover;transition:transform 200ms var(--ease);}
.news-card:hover .news-card__cover img{transform:scale(1.05);}
.news-card__badge{
  position:absolute;left:12px;top:12px;z-index:2;display:inline-flex;align-items:center;height:24px;
  padding:0 10px;border-radius:999px;font-size:12px;letter-spacing:0.04em;font-weight:600;
  color:var(--primary);background:rgba(6,11,20,0.65);border:1px solid rgba(43,227,155,0.45);backdrop-filter:blur(8px);
}
.news-card__body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1 1 auto;}
.news-card__title{
  font-size:17px;font-weight:600;color:var(--text);line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-card__excerpt{
  font-size:14px;color:var(--text-2);line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.news-card__meta{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;
  font-size:12px;color:var(--text-3);padding-top:12px;border-top:1px solid var(--line);
}
.news-card__meta .arrow{color:var(--primary);transition:transform 200ms var(--ease);}
.news-card:hover .news-card__meta .arrow{transform:translateX(3px);}

/* ============ 侧栏 ============ */
.sidebar{position:sticky;top:140px;display:flex;flex-direction:column;gap:20px;}
.side-card{
  border-radius:var(--r-card);background:var(--glass);border:1px solid var(--line);
  padding:20px;box-shadow:var(--shadow-card);
}
.side-card h3{font-size:15px;font-weight:700;color:var(--text);margin-bottom:14px;letter-spacing:0.02em;}
.side-cat li+li{margin-top:6px;}
.side-cat a{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:9px 12px;border-radius:10px;font-size:14px;color:var(--text-2);
  transition:all 180ms var(--ease);
}
.side-cat a:hover{background:rgba(43,227,155,0.08);color:var(--primary);}
.side-cat a.is-current{background:rgba(43,227,155,0.10);color:var(--primary);font-weight:600;}
.hot-list li+li{margin-top:14px;}
.hot-list a{display:flex;gap:10px;align-items:flex-start;transition:color 180ms var(--ease);}
.hot-list .num{
  flex:0 0 auto;width:20px;height:20px;border-radius:6px;display:grid;place-items:center;
  font-size:12px;font-weight:700;color:var(--primary);background:rgba(43,227,155,0.10);
}
.hot-list .num.top{color:var(--accent);background:rgba(255,122,47,0.12);}
.hot-list .tt{
  font-size:14px;line-height:1.6;color:var(--text-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color 180ms var(--ease);
}
.hot-list a:hover .tt{color:var(--primary);}
.side-cta{background:linear-gradient(160deg,rgba(43,227,155,0.14),rgba(11,20,36,0.6));border-color:rgba(43,227,155,0.3);}
.side-cta p{font-size:14px;color:var(--text-2);margin-bottom:16px;line-height:1.7;}

/* ============ 底部 CTA ============ */
.cta-block{padding:0 0 96px;}
.cta-card{
  position:relative;overflow:hidden;border-radius:var(--r-block);padding:56px 48px;
  background:linear-gradient(120deg,rgba(43,227,155,0.16),rgba(11,20,36,0.92));
  border:1px solid rgba(43,227,155,0.28);box-shadow:var(--shadow-card);
}
.cta-card::before{
  content:"";position:absolute;inset:0;opacity:.22;
  background:url("/assets/images/backpic/back-3.webp") center/cover no-repeat;
}
.cta-card::after{
  content:"";position:absolute;top:-40%;right:-10%;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(43,227,155,0.35),transparent 68%);
}
.cta-inner{position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;}
.cta-inner h2{font-size:28px;font-weight:800;color:#fff;letter-spacing:-0.02em;}
.cta-inner p{margin-top:10px;font-size:15px;color:var(--text-2);max-width:600px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;}

/* ============ 页脚 ============ */
.site-footer{border-top:1px solid var(--line);background:#050A12;padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px;}
.footer-brand p{margin-top:16px;font-size:14px;color:var(--text-3);line-height:1.85;max-width:320px;}
.footer-col h4{font-size:15px;font-weight:700;color:var(--text);margin-bottom:16px;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:14px;color:var(--text-2);transition:color 180ms var(--ease);}
.footer-col a:hover{color:var(--primary);}
.footer-contact li{font-size:14px;color:var(--text-2);line-height:1.7;}
.footer-contact span{
  display:inline-block;min-width:76px;color:var(--text-3);font-size:13px;
}
.footer-bottom{
  margin-top:40px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:var(--text-3);
}

/* ============ 返回顶部 ============ */
.to-top{
  position:fixed;right:24px;bottom:28px;width:48px;height:48px;border-radius:50%;
  display:grid;place-items:center;background:rgba(11,20,36,0.9);border:1px solid rgba(43,227,155,0.45);
  color:var(--primary);box-shadow:var(--shadow-card);opacity:0;pointer-events:none;
  transition:all 220ms var(--ease);z-index:70;
}
.to-top.is-show{opacity:1;pointer-events:auto;}
.to-top:hover{background:rgba(43,227,155,0.14);transform:translateY(-3px);}

/* ============ 移动抽屉 ============ */
.drawer-mask{
  position:fixed;inset:0;background:rgba(4,8,16,0.6);backdrop-filter:blur(6px);
  opacity:0;pointer-events:none;transition:opacity 220ms var(--ease);z-index:90;
}
.drawer-mask.is-open{opacity:1;pointer-events:auto;}
.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;width:300px;max-width:86vw;z-index:100;
  background:#0A1322;border-left:1px solid var(--line);padding:24px 22px 32px;
  transform:translateX(100%);transition:transform 240ms var(--ease);
  display:flex;flex-direction:column;gap:24px;overflow-y:auto;
}
.mobile-drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;}
.drawer-close{width:40px;height:40px;display:grid;place-items:center;color:var(--text-2);border:1px solid var(--line);border-radius:10px;}
.drawer-close:hover{color:var(--primary);border-color:rgba(43,227,155,0.5);}
.drawer-nav{display:flex;flex-direction:column;gap:4px;}
.drawer-nav a{padding:12px 10px;border-radius:10px;font-size:15px;color:var(--text-2);}
.drawer-nav a:hover{background:rgba(43,227,155,0.08);color:var(--primary);}
.drawer-foot{display:flex;flex-direction:column;gap:12px;margin-top:auto;}

/* ============ 响应式 ============ */
@media (max-width:1023px){
  .container{padding:0 24px;}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:40px;}
  .sidebar{position:static;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .article-head h1{font-size:32px;}
}
@media (max-width:767px){
  .container{padding:0 16px;}
  .menu-toggle{display:grid;}
  .brand-actions .link-sub,.brand-actions .search-toggle span{display:none;}
  .brand-bar__inner{height:60px;}
  .notice-bar{font-size:12px;}
  .notice-scroll{font-size:12px;}
  .page-main{padding:20px 0 64px;}
  .article-head h1{font-size:26px;}
  .article-body{font-size:15px;}
  .article-body h2{font-size:20px;}
  .prevnext{grid-template-columns:1fr;}
  .prevnext .right{text-align:left;}
  .prevnext .right .dir{justify-content:flex-start;}
  .related-grid{grid-template-columns:1fr;}
  .sec-title{font-size:21px;margin:40px 0 20px;}
  .cta-card{padding:36px 22px;}
  .cta-inner h2{font-size:22px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
  .site-footer{padding:48px 0 24px;}
  .to-top{right:16px;bottom:18px;}
  .crumb .current{max-width:200px;}
}
@media (max-width:520px){
  .article-head h1{font-size:23px;}
  .brand-actions{gap:10px;}
}

/* roulang page: category1 */
:root{
  --bg-base:#060B14;
  --bg-1:#0B1424;
  --bg-2:#101C30;
  --glass:rgba(255,255,255,.055);
  --glass-strong:rgba(255,255,255,.09);
  --line:rgba(255,255,255,.10);
  --line-soft:rgba(255,255,255,.07);
  --primary:#2BE39B;
  --primary-deep:#12C98A;
  --primary-glow:rgba(43,227,155,.38);
  --accent:#FF7A2F;
  --info:#4DA3FF;
  --text:#EAF2FF;
  --text-2:#A6B7CD;
  --text-3:#6E8099;
  --warn:#FFB020;
  --danger:#FF5C5C;
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
  --shadow-card:0 8px 32px rgba(0,0,0,.35);
  --shadow-hover:0 16px 48px rgba(0,0,0,.45);
  --ease:cubic-bezier(.2,.7,.3,1);
  --container:1200px;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:
    radial-gradient(900px 480px at 12% -6%, rgba(43,227,155,.10), transparent 62%),
    radial-gradient(760px 420px at 92% 4%, rgba(77,163,255,.08), transparent 60%),
    var(--bg-base);
  color:var(--text);
  font-family:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  letter-spacing:.01em;
  min-height:100vh;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease),border-color .2s var(--ease),background-color .2s var(--ease);}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--text);}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.02em;line-height:1.25;}
p{margin:0;}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:6px;}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px;}

/* ---------- 顶部公告条 ---------- */
.notice-bar{
  position:relative;
  height:36px;
  background:#04080F;
  border-bottom:1px solid var(--line-soft);
  display:flex;align-items:center;
  font-size:13px;color:var(--text-2);
  overflow:hidden;
  z-index:60;
}
.notice-bar .container{display:flex;align-items:center;gap:12px;height:100%;}
.notice-dot{
  width:8px;height:8px;border-radius:50%;background:var(--primary);
  box-shadow:0 0 10px var(--primary-glow);
  flex:0 0 auto;
  animation:breathe 2.4s ease-in-out infinite;
}
@keyframes breathe{0%,100%{opacity:.45;transform:scale(.85);}50%{opacity:1;transform:scale(1.15);}}
.notice-track{flex:1 1 auto;overflow:hidden;white-space:nowrap;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);}
.notice-track span{display:inline-block;padding-left:100%;animation:marquee 26s linear infinite;}
@keyframes marquee{from{transform:translateX(0);}to{transform:translateX(-100%);}}
.notice-close{
  flex:0 0 auto;width:22px;height:22px;display:grid;place-items:center;
  border-radius:6px;color:var(--text-3);transition:color .2s var(--ease),background-color .2s var(--ease);
}
.notice-close:hover{color:var(--primary);background:rgba(255,255,255,.06);}
.notice-close svg{width:14px;height:14px;}

/* ---------- 品牌行 ---------- */
.brand-bar{
  position:sticky;top:0;z-index:70;
  background:rgba(6,11,20,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.brand-bar__inner{
  display:flex;align-items:center;gap:20px;height:72px;
}
.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.logo__mark{
  width:32px;height:32px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(150deg,rgba(43,227,155,.20),rgba(43,227,155,.04));
  border:1px solid rgba(43,227,155,.42);
  box-shadow:0 0 18px rgba(43,227,155,.28);
}
.logo__mark svg{width:22px;height:22px;}
.logo__text{font-size:18px;font-weight:700;letter-spacing:.02em;}
.logo__text em{font-style:normal;color:var(--primary);}
.brand-nav{display:flex;align-items:center;gap:4px;margin-left:8px;}
.brand-nav a{font-size:14px;color:var(--text-2);padding:8px 12px;border-radius:8px;}
.brand-nav a:hover{color:var(--text);background:rgba(255,255,255,.05);}
.brand-actions{margin-left:auto;display:flex;align-items:center;gap:12px;}
.search-toggle{
  width:38px;height:38px;border-radius:10px;display:grid;place-items:center;
  border:1px solid var(--line);color:var(--text-2);background:var(--glass);
  transition:all .2s var(--ease);
}
.search-toggle:hover{color:var(--primary);border-color:rgba(43,227,155,.5);}
.search-toggle svg{width:17px;height:17px;}
.link-quiet{font-size:14px;color:var(--text-2);padding:8px 6px;}
.link-quiet:hover{color:var(--primary);}
.hamburger{
  display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);
  background:var(--glass);place-items:center;
}
.hamburger span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;position:relative;}
.hamburger span::before,.hamburger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);border-radius:2px;}
.hamburger span::before{top:-6px;}
.hamburger span::after{top:6px;}

.search-panel{
  position:absolute;left:0;right:0;top:100%;
  background:rgba(11,20,36,.95);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
  padding:16px 0;
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity .18s var(--ease),transform .18s var(--ease),visibility .18s;
}
.search-panel.is-open{opacity:1;visibility:visible;transform:translateY(0);}
.search-panel form{display:flex;gap:10px;}
.search-panel input{
  flex:1 1 auto;height:46px;border-radius:var(--radius-sm);
  background:var(--glass);border:1px solid var(--line);padding:0 16px;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.search-panel input::placeholder{color:var(--text-3);}
.search-panel input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(43,227,155,.18);}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:42px;padding:0 20px;border-radius:var(--radius-sm);
  font-size:14px;font-weight:600;letter-spacing:.02em;
  transition:all .2s var(--ease);white-space:nowrap;
}
.btn--primary{
  background:var(--primary);color:#05130C;
  box-shadow:0 0 24px rgba(43,227,155,.35);
}
.btn--primary:hover{background:#48EBA9;transform:translateY(-1px);box-shadow:0 0 36px rgba(43,227,155,.5);}
.btn--primary:active{transform:translateY(1px);box-shadow:0 0 14px rgba(43,227,155,.3);}
.btn--ghost{
  background:transparent;color:var(--primary);
  border:1px solid rgba(255,255,255,.18);
}
.btn--ghost:hover{border-color:rgba(43,227,155,.6);background:rgba(43,227,155,.06);}
.btn--block{width:100%;}
.btn--lg{height:50px;font-size:15px;padding:0 26px;}

/* ---------- 频道行 ---------- */
.channel-bar{
  border-bottom:1px solid var(--line-soft);
  background:rgba(6,11,20,.6);
  position:sticky;top:72px;z-index:55;
}
.channel-bar .container{
  display:flex;align-items:center;gap:8px;height:48px;
  overflow-x:auto;scrollbar-width:none;
}
.channel-bar .container::-webkit-scrollbar{display:none;}
.channel-link{
  position:relative;flex:0 0 auto;
  font-size:14px;color:var(--text-2);
  padding:14px 14px;letter-spacing:.02em;
}
.channel-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:8px;height:2px;border-radius:2px;
  background:var(--primary);opacity:0;transform:scaleX(.6);
  transition:opacity .2s var(--ease),transform .2s var(--ease);
}
.channel-link:hover{color:var(--text);}
.channel-link:hover::after{opacity:.4;transform:scaleX(1);}
.channel-link.is-active{color:#FFFFFF;font-weight:600;}
.channel-link.is-active::after{opacity:1;transform:scaleX(1);box-shadow:0 0 8px var(--primary-glow);}

/* ---------- 页面横幅 ---------- */
.page-hero{
  position:relative;
  padding:64px 0 56px;
  background-image:
    linear-gradient(115deg,rgba(6,11,20,.92) 0%,rgba(6,11,20,.80) 52%,rgba(6,11,20,.92) 100%),
    radial-gradient(520px 260px at 82% 12%, rgba(43,227,155,.20), transparent 66%),
    url('/assets/images/backpic/back-2.png');
  background-size:cover,cover,cover;
  background-position:center,center,center;
  border-bottom:1px solid var(--line-soft);
  overflow:hidden;
}
.page-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.05) 0 1px,transparent 1px 46px);
  opacity:.35;
}
.page-hero .container{position:relative;z-index:2;}
.breadcrumb{
  display:flex;align-items:center;gap:8px;
  font-size:13px;color:var(--text-3);margin-bottom:18px;
}
.breadcrumb a{color:var(--text-2);}
.breadcrumb a:hover{color:var(--primary);}
.breadcrumb .sep{color:var(--text-3);}
.breadcrumb .current{color:var(--text-3);}
.page-hero h1{
  font-size:clamp(30px,4.2vw,48px);
  font-weight:800;line-height:1.2;max-width:760px;
}
.page-hero h1 em{font-style:normal;background:linear-gradient(92deg,#2BE39B,#7CF5C2);-webkit-background-clip:text;background-clip:text;color:transparent;}
.page-hero__lead{
  margin-top:18px;max-width:720px;
  font-size:16px;color:var(--text-2);line-height:1.85;
}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;letter-spacing:.04em;color:var(--primary);
  padding:6px 12px;border-radius:999px;
  background:rgba(43,227,155,.08);
  border:1px solid rgba(43,227,155,.32);
}
.tag--accent{color:var(--accent);background:rgba(255,122,47,.09);border-color:rgba(255,122,47,.34);}

/* ---------- 主体两栏 ---------- */
.page-body{padding:72px 0 0;}
.layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 340px;
  gap:48px;
  align-items:start;
}
.section{margin-bottom:72px;}
.section:last-child{margin-bottom:0;}
.section-head{margin-bottom:32px;}
.section-head h2{
  font-size:clamp(22px,2.4vw,30px);
  font-weight:700;
}
.section-head h2::after{
  content:"";display:block;width:40px;height:3px;border-radius:3px;
  background:var(--primary);margin-top:12px;
  box-shadow:0 0 12px var(--primary-glow);
}
.section-head p{margin-top:14px;color:var(--text-2);font-size:15px;max-width:680px;}

/* ---------- 步骤流程 ---------- */
.steps{position:relative;}
.step{
  position:relative;
  display:flex;gap:20px;
  padding:22px 24px;
  border-radius:var(--radius);
  background:var(--glass);
  border:1px solid var(--line);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.step:hover{border-color:rgba(43,227,155,.45);box-shadow:var(--shadow-hover);transform:translateY(-2px);}
.step + .step{margin-top:22px;}
.step__num{
  flex:0 0 auto;width:44px;height:44px;border-radius:50%;
  display:grid;place-items:center;
  font-family:ui-monospace,"DIN Alternate","Barlow",monospace;
  font-size:16px;font-weight:700;color:var(--primary);
  border:1px solid rgba(43,227,155,.55);
  background:rgba(43,227,155,.08);
  box-shadow:0 0 18px rgba(43,227,155,.25);
}
.step__body{min-width:0;}
.step__title{font-size:18px;font-weight:600;margin-bottom:8px;}
.step__desc{font-size:15px;color:var(--text-2);line-height:1.85;}
.step__desc strong{color:var(--text);font-weight:600;}

.glass-note{
  margin-top:26px;
  padding:22px 24px;
  border-radius:var(--radius);
  background:linear-gradient(140deg,rgba(43,227,155,.12),rgba(255,255,255,.04));
  border:1px solid rgba(43,227,155,.30);
  display:flex;gap:16px;align-items:flex-start;
}
.glass-note svg{width:22px;height:22px;flex:0 0 auto;margin-top:3px;stroke:var(--primary);}
.glass-note p{font-size:14px;color:var(--text-2);line-height:1.85;}
.glass-note strong{color:var(--text);}

/* ---------- 方式对比卡 ---------- */
.mode-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
.mode-card{
  border-radius:var(--radius);
  overflow:hidden;
  background:var(--glass);
  border:1px solid var(--line);
  box-shadow:var(--shadow-card);
  transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.mode-card:hover{transform:translateY(-4px);border-color:rgba(43,227,155,.45);box-shadow:var(--shadow-hover);}
.mode-card__cover{
  position:relative;aspect-ratio:16/9;overflow:hidden;background:#0c1526;
}
.mode-card__cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease);}
.mode-card:hover .mode-card__cover img{transform:scale(1.05);}
.mode-card__badge{
  position:absolute;top:12px;left:12px;
  font-size:12px;letter-spacing:.04em;color:var(--primary);
  padding:5px 10px;border-radius:999px;
  background:rgba(6,11,20,.62);
  border:1px solid rgba(43,227,155,.42);
  backdrop-filter:blur(8px);
}
.mode-card__body{padding:20px 22px 24px;}
.mode-card__body h3{font-size:18px;font-weight:600;margin-bottom:10px;}
.mode-card__body p{font-size:14px;color:var(--text-2);line-height:1.85;}
.mode-card__list{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px;}
.chip{
  font-size:12px;color:var(--text-2);
  padding:5px 10px;border-radius:999px;
  border:1px solid var(--line);background:rgba(255,255,255,.04);
}
.arrow-link{
  display:inline-flex;align-items:center;gap:6px;
  margin-top:16px;font-size:14px;font-weight:600;color:var(--primary);
}
.arrow-link svg{width:14px;height:14px;transition:transform .2s var(--ease);}
.arrow-link:hover svg{transform:translateX(3px);}

/* ---------- 提示卡（图文） ---------- */
.check-list{display:grid;gap:14px;}
.check-list li{
  display:flex;gap:12px;align-items:flex-start;
  padding:16px 20px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.035);
  border:1px solid var(--line-soft);
  font-size:15px;color:var(--text-2);line-height:1.8;
  transition:border-color .2s var(--ease),background-color .2s var(--ease);
}
.check-list li:hover{border-color:rgba(43,227,155,.4);background:rgba(43,227,155,.05);}
.check-list svg{width:18px;height:18px;flex:0 0 auto;margin-top:4px;stroke:var(--primary);}
.check-list strong{color:var(--text);font-weight:600;}

/* ---------- 侧栏 ---------- */
.side-col{position:relative;}
.side-sticky{position:sticky;top:140px;display:grid;gap:24px;}
.side-card{
  border-radius:var(--radius);
  padding:24px;
  background:linear-gradient(150deg,rgba(43,227,155,.14),rgba(255,255,255,.04));
  border:1px solid rgba(43,227,155,.30);
  box-shadow:var(--shadow-card);
}
.side-card h3{font-size:17px;font-weight:600;margin-bottom:10px;}
.side-card p{font-size:14px;color:var(--text-2);line-height:1.8;}
.side-card .btn{margin-top:18px;}
.side-links{display:flex;gap:16px;margin-top:14px;}
.side-links a{font-size:13px;color:var(--text-2);}
.side-links a:hover{color:var(--primary);}
.side-panel{
  border-radius:var(--radius);
  padding:20px 22px;
  background:var(--glass);
  border:1px solid var(--line);
  backdrop-filter:blur(14px);
}
.side-panel > h3{font-size:16px;font-weight:600;margin-bottom:6px;}
.side-panel > p.tip{font-size:13px;color:var(--text-3);margin-bottom:16px;}

/* ---------- FAQ ---------- */
.faq-item{border-bottom:1px solid var(--line-soft);}
.faq-item:last-child{border-bottom:0;}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:14px 0;text-align:left;
  font-size:15px;font-weight:600;color:var(--text);
  transition:color .2s var(--ease);
}
.faq-q:hover{color:var(--primary);}
.faq-q.is-open{color:var(--primary);}
.faq-icon{
  position:relative;flex:0 0 auto;width:18px;height:18px;
  transition:transform .22s var(--ease);
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;top:50%;left:50%;background:currentColor;border-radius:2px;
  transform:translate(-50%,-50%);
}
.faq-icon::before{width:12px;height:2px;}
.faq-icon::after{width:2px;height:12px;}
.faq-q.is-open .faq-icon{transform:rotate(45deg);}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height .24s var(--ease);
}
.faq-a p{
  font-size:14px;color:var(--text-2);line-height:1.85;
  padding:0 0 16px;
}

/* ---------- 底部 CTA ---------- */
.cta-band{padding:0 0 96px;}
.cta-card{
  position:relative;overflow:hidden;
  border-radius:var(--radius-lg);
  padding:56px 48px;
  background-image:
    linear-gradient(120deg,rgba(6,11,20,.90),rgba(6,11,20,.74)),
    url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;
  border:1px solid rgba(43,227,155,.28);
  box-shadow:var(--shadow-card);
}
.cta-card::after{
  content:"";position:absolute;top:-40%;left:-10%;width:60%;height:180%;
  background:linear-gradient(90deg,transparent,rgba(43,227,155,.12),transparent);
  transform:rotate(14deg);pointer-events:none;
}
.cta-card__inner{position:relative;z-index:2;max-width:720px;}
.cta-card h2{font-size:clamp(22px,2.6vw,32px);font-weight:800;}
.cta-card p{margin-top:14px;color:var(--text-2);font-size:15px;line-height:1.85;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}

/* ---------- 页脚 ---------- */
.site-footer{
  border-top:1px solid var(--line-soft);
  background:#04080F;
  padding:64px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.1fr;
  gap:32px;
}
.footer-brand .logo{margin-bottom:16px;}
.footer-brand p{font-size:14px;color:var(--text-3);line-height:1.85;max-width:340px;}
.footer-col h4{font-size:14px;font-weight:600;color:var(--text);margin-bottom:16px;letter-spacing:.04em;}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:14px;color:var(--text-2);}
.footer-col a:hover{color:var(--primary);}
.footer-contact li{font-size:14px;color:var(--text-2);display:flex;gap:10px;flex-wrap:wrap;}
.footer-contact span{color:var(--text-3);min-width:64px;}
.footer-bottom{
  margin-top:44px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:var(--text-3);
}

/* ---------- 返回顶部 ---------- */
.back-top{
  position:fixed;right:28px;bottom:28px;z-index:80;
  width:48px;height:48px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(11,20,36,.85);
  border:1px solid rgba(43,227,155,.45);
  box-shadow:0 8px 28px rgba(0,0,0,.45);
  color:var(--primary);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .22s var(--ease),transform .22s var(--ease),visibility .22s;
}
.back-top.is-visible{opacity:1;visibility:visible;transform:translateY(0);}
.back-top:hover{background:rgba(43,227,155,.16);}
.back-top svg{width:18px;height:18px;}

/* ---------- 移动抽屉 ---------- */
.drawer-mask{
  position:fixed;inset:0;z-index:90;
  background:rgba(4,8,15,.66);
  backdrop-filter:blur(6px);
  opacity:0;visibility:hidden;transition:opacity .24s var(--ease),visibility .24s;
}
.drawer-mask.is-open{opacity:1;visibility:visible;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;z-index:95;
  width:min(320px,86vw);
  background:#08111F;
  border-left:1px solid var(--line);
  transform:translateX(100%);
  transition:transform .24s var(--ease);
  padding:24px 22px;
  overflow-y:auto;
}
.drawer.is-open{transform:translateX(0);}
.drawer__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;}
.drawer__close{width:36px;height:36px;border-radius:10px;border:1px solid var(--line);display:grid;place-items:center;color:var(--text-2);}
.drawer__close:hover{color:var(--primary);border-color:rgba(43,227,155,.5);}
.drawer nav{display:grid;gap:6px;margin-bottom:24px;}
.drawer nav a{
  padding:12px 14px;border-radius:10px;font-size:15px;color:var(--text-2);
  border:1px solid transparent;
}
.drawer nav a:hover{background:rgba(255,255,255,.05);color:var(--text);}
.drawer nav a.is-active{color:var(--primary);border-color:rgba(43,227,155,.4);background:rgba(43,227,155,.08);}

/* ---------- 响应式 ---------- */
@media (max-width:1023px){
  .container{padding:0 24px;}
  .layout{grid-template-columns:minmax(0,1fr);gap:40px;}
  .side-sticky{position:static;}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 24px;}
  .brand-nav{display:none;}
  .page-body{padding-top:56px;}
  .section{margin-bottom:56px;}
  .cta-band{padding-bottom:72px;}
}
@media (max-width:767px){
  .container{padding:0 16px;}
  .notice-bar{font-size:12px;}
  .brand-bar__inner{height:60px;gap:12px;}
  .channel-bar{top:60px;}
  .link-quiet{display:none;}
  .hamburger{display:grid;}
  .search-toggle{display:none;}
  .page-hero{padding:44px 0 40px;}
  .page-hero__lead{font-size:15px;}
  .mode-grid{grid-template-columns:minmax(0,1fr);}
  .step{padding:18px 18px;gap:14px;}
  .step__num{width:38px;height:38px;font-size:14px;}
  .cta-card{padding:36px 22px;border-radius:var(--radius);}
  .cta-actions .btn{width:100%;}
  .footer-grid{grid-template-columns:minmax(0,1fr);}
  .footer-bottom{flex-direction:column;}
  .back-top{right:16px;bottom:16px;width:44px;height:44px;}
  .section{margin-bottom:48px;}
}
@media (max-width:520px){
  .page-hero h1{font-size:28px;}
  .brand-actions .btn--primary{height:38px;padding:0 14px;font-size:13px;}
  .logo__text{font-size:16px;}
  .hero-tags .tag{font-size:11px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;}
}

/* roulang page: category2 */
:root{
  --bg-base:#060B14;
  --bg-1:#0B1424;
  --bg-2:#101C30;
  --glass:rgba(255,255,255,.055);
  --glass-border:rgba(255,255,255,.10);
  --primary:#2BE39B;
  --primary-deep:#12C98A;
  --primary-glow:rgba(43,227,155,.38);
  --accent:#FF7A2F;
  --info:#4DA3FF;
  --text:#EAF2FF;
  --text-2:#A6B7CD;
  --text-3:#6E8099;
  --radius-card:16px;
  --radius-lg:24px;
  --radius-btn:10px;
  --shadow-card:0 8px 32px rgba(0,0,0,.35);
  --shadow-hover:0 16px 48px rgba(0,0,0,.45),0 0 0 1px rgba(43,227,155,.18);
  --ease:cubic-bezier(.2,.7,.3,1);
  --dur:200ms;
  --container:1200px;
  --mono:"DIN Alternate",Barlow,ui-monospace,SFMono-Regular,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg-base);
  color:var(--text);
  font-family:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.3;letter-spacing:-.02em}
p{margin:0}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
::selection{background:rgba(43,227,155,.28)}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px}

/* ============ 顶部公告条 ============ */
.topbar{background:#04080F;border-bottom:1px solid rgba(255,255,255,.06);height:36px;display:flex;align-items:center}
.topbar__inner{display:flex;align-items:center;gap:12px;width:100%}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--primary);flex:none;box-shadow:0 0 10px var(--primary-glow);animation:pulse 2.6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.45;transform:scale(.85)}50%{opacity:1;transform:scale(1.1)}}
.topbar__text{font-size:13px;color:var(--text-2);flex:1;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.topbar__close{width:22px;height:22px;display:grid;place-items:center;color:var(--text-3);border-radius:6px;font-size:16px;line-height:1;transition:color var(--dur) var(--ease),background var(--dur) var(--ease)}
.topbar__close:hover{color:var(--primary);background:rgba(255,255,255,.06)}

/* ============ 品牌行 ============ */
.site-header{position:relative;z-index:60;background:linear-gradient(180deg,rgba(11,20,36,.92),rgba(6,11,20,.78));border-bottom:1px solid rgba(255,255,255,.06)}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px}
.logo{display:inline-flex;align-items:center;gap:10px}
.logo__mark{width:32px;height:32px;flex:none;display:grid;place-items:center;border-radius:10px;background:rgba(43,227,155,.08);border:1px solid rgba(43,227,155,.36);box-shadow:0 0 18px rgba(43,227,155,.16)}
.logo__mark svg{width:20px;height:20px}
.logo__text{font-size:18px;font-weight:700;letter-spacing:.01em}
.logo__text em{font-style:normal;color:var(--primary)}
.header__actions{display:flex;align-items:center;gap:14px}
.icon-btn{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;color:var(--text-2);border:1px solid transparent;transition:all var(--dur) var(--ease)}
.icon-btn:hover{color:var(--primary);border-color:rgba(43,227,155,.35);background:rgba(43,227,155,.06)}
.icon-btn svg{width:18px;height:18px}
.link-plain{font-size:14px;color:var(--text-2);padding:8px 4px;transition:color var(--dur) var(--ease)}
.link-plain:hover{color:var(--primary)}
.hamburger{display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--glass-border);place-items:center;gap:4px;flex-direction:column;justify-content:center}
.hamburger span{display:block;width:18px;height:2px;border-radius:2px;background:var(--text);transition:all var(--dur) var(--ease)}

/* 搜索面板 */
.search-panel{position:absolute;left:0;right:0;top:100%;background:rgba(11,20,36,.96);backdrop-filter:blur(18px);border-bottom:1px solid var(--glass-border);opacity:0;visibility:hidden;transform:translateY(-10px);transition:opacity var(--dur) var(--ease),transform var(--dur) var(--ease),visibility var(--dur)}
.search-panel.is-open{opacity:1;visibility:visible;transform:translateY(0)}
.search-panel form{display:flex;gap:12px;padding:18px 0}
.search-panel input{flex:1;height:46px;padding:0 16px;border-radius:var(--radius-btn);background:rgba(255,255,255,.05);border:1px solid var(--glass-border);color:var(--text);transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}
.search-panel input::placeholder{color:var(--text-3)}
.search-panel input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(43,227,155,.18)}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 22px;border-radius:var(--radius-btn);font-size:15px;font-weight:600;white-space:nowrap;transition:all var(--dur) var(--ease);border:1px solid transparent;cursor:pointer}
.btn--primary{background:var(--primary);color:#05130C;box-shadow:0 0 24px rgba(43,227,155,.35)}
.btn--primary:hover{background:#42ecab;transform:translateY(-1px);box-shadow:0 0 36px rgba(43,227,155,.5)}
.btn--primary:active{transform:translateY(1px);box-shadow:0 0 16px rgba(43,227,155,.3)}
.btn--ghost{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.18);color:var(--primary)}
.btn--ghost:hover{border-color:rgba(43,227,155,.6);background:rgba(43,227,155,.07)}
.btn--sm{height:38px;padding:0 16px;font-size:14px}
.btn--block{width:100%}

/* ============ 频道行 ============ */
.channel-bar{position:sticky;top:0;z-index:45;background:rgba(6,11,20,.9);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.07)}
.channel-bar .container{display:flex;align-items:center;gap:30px;height:48px;overflow-x:auto;scrollbar-width:none}
.channel-bar .container::-webkit-scrollbar{display:none}
.channel-link{position:relative;font-size:14px;color:var(--text-2);white-space:nowrap;padding:14px 0;transition:color var(--dur) var(--ease)}
.channel-link::after{content:"";position:absolute;left:0;right:0;bottom:7px;height:2px;border-radius:2px;background:var(--primary);opacity:0;transform:scaleX(.4);transition:all var(--dur) var(--ease)}
.channel-link:hover{color:var(--text)}
.channel-link:hover::after{opacity:.4;transform:scaleX(.7)}
.channel-link.is-active{color:#fff}
.channel-link.is-active::after{opacity:1;transform:scaleX(1);box-shadow:0 0 8px var(--primary-glow)}

/* ============ 通栏横幅 ============ */
.hero-banner{position:relative;overflow:hidden;border-bottom:1px solid rgba(255,255,255,.06)}
.hero-banner__bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.webp');background-size:cover;background-position:center;transform:scale(1.02)}
.hero-banner__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(112deg,rgba(6,11,20,.94) 0%,rgba(6,11,20,.86) 46%,rgba(6,11,20,.72) 100%)}
.hero-banner::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(104deg,transparent 44%,rgba(43,227,155,.10) 55%,transparent 66%)}
.hero-banner__glow{position:absolute;width:640px;height:640px;left:-180px;top:-280px;background:radial-gradient(circle,rgba(43,227,155,.24),transparent 62%);pointer-events:none}
.hero-banner__inner{position:relative;z-index:2;padding:52px 0 48px}

.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-3);margin-bottom:26px;flex-wrap:wrap}
.breadcrumb a{color:var(--text-3);transition:color var(--dur) var(--ease)}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb span.sep{color:rgba(255,255,255,.22)}
.breadcrumb .current{color:var(--text-2)}

.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;letter-spacing:.04em;color:var(--primary);background:rgba(43,227,155,.08);border:1px solid rgba(43,227,155,.34);border-radius:999px;padding:4px 12px}
.hero-banner h1{font-size:clamp(30px,4.2vw,48px);font-weight:800;line-height:1.2;letter-spacing:-.02em;margin:20px 0 16px;max-width:820px}
.hero-banner h1 em{font-style:normal;background:linear-gradient(96deg,#2BE39B,#7CF0C4);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-banner__sub{max-width:660px;color:var(--text-2);font-size:16px;line-height:1.8}
.hero-banner__actions{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap}

.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);margin-top:40px;padding-top:26px;border-top:1px solid rgba(255,255,255,.10)}
.hero-stat{padding-right:24px}
.hero-stat+.hero-stat{border-left:1px solid rgba(255,255,255,.10);padding-left:24px}
.hero-stat b{display:block;font-family:var(--mono);font-size:34px;font-weight:800;color:var(--primary);letter-spacing:-.01em;line-height:1.2}
.hero-stat span{font-size:13px;color:var(--text-3)}

/* ============ 通用板块 ============ */
.section{padding:96px 0}
.section--tight{padding:72px 0}
.section--alt{background:linear-gradient(180deg,rgba(11,20,36,.72),rgba(6,11,20,0))}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;flex-wrap:wrap}
.section-head h2{font-size:clamp(22px,2.6vw,32px);font-weight:700;position:relative;padding-bottom:14px}
.section-head h2::after{content:"";position:absolute;left:0;bottom:0;width:40px;height:3px;border-radius:3px;background:var(--primary);box-shadow:0 0 12px var(--primary-glow)}
.section-head p{margin-top:14px;color:var(--text-2);font-size:15px;max-width:640px}
.text-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--primary);transition:color var(--dur) var(--ease)}
.text-link svg{width:14px;height:14px;transition:transform var(--dur) var(--ease)}
.text-link:hover svg{transform:translateX(3px)}

/* 场馆卡 */
.venue-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.venue-card{display:flex;flex-direction:column;background:var(--glass);border:1px solid var(--glass-border);border-radius:var(--radius-card);overflow:hidden;backdrop-filter:blur(14px);transition:transform var(--dur) var(--ease),border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}
.venue-card:hover{transform:translateY(-4px);border-color:rgba(43,227,155,.45);box-shadow:var(--shadow-hover)}
.media{position:relative;overflow:hidden;background:linear-gradient(100deg,#0B1424 0%,#152741 50%,#0B1424 100%);background-size:220% 100%;animation:shimmer 3s linear infinite}
@keyframes shimmer{0%{background-position:210% 0}100%{background-position:-210% 0}}
.media img{width:100%;height:100%;object-fit:cover;transition:transform 420ms var(--ease)}
.venue-card .media{aspect-ratio:16/9}
.venue-card:hover .media img{transform:scale(1.05)}
.venue-card__body{padding:20px;display:flex;flex-direction:column;gap:12px;flex:1}
.venue-card__title{font-size:18px;font-weight:600}
.venue-card__desc{color:var(--text-2);font-size:14px;line-height:1.8}
.pill-row{display:flex;flex-wrap:wrap;gap:8px}
.pill{font-size:12px;letter-spacing:.03em;color:var(--text-2);background:rgba(255,255,255,.05);border:1px solid var(--glass-border);border-radius:999px;padding:4px 11px}
.pill--accent{color:var(--accent);border-color:rgba(255,122,47,.34);background:rgba(255,122,47,.08)}
.venue-card__foot{margin-top:auto;padding-top:6px}
.venue-card__link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--primary)}
.venue-card__link svg{width:14px;height:14px;transition:transform var(--dur) var(--ease)}
.venue-card:hover .venue-card__link svg{transform:translateX(3px)}

/* 参数对比条 */
.spec-bar{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--glass-border);border-radius:var(--radius-lg);overflow:hidden;background:linear-gradient(180deg,rgba(16,28,48,.92),rgba(11,20,36,.9));box-shadow:var(--shadow-card)}
.spec-item{padding:30px 26px;display:flex;flex-direction:column;gap:8px;position:relative}
.spec-item+.spec-item{border-left:1px solid rgba(255,255,255,.08)}
.spec-item__icon{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:rgba(43,227,155,.08);border:1px solid rgba(43,227,155,.28);color:var(--primary)}
.spec-item__icon svg{width:17px;height:17px}
.spec-item b{font-family:var(--mono);font-size:30px;font-weight:800;color:var(--primary);line-height:1.2}
.spec-item span{font-size:13px;color:var(--text-3)}

/* 设施服务 */
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feature-card{padding:26px 22px;border-radius:var(--radius-card);background:var(--glass);border:1px solid var(--glass-border);transition:border-color var(--dur) var(--ease),transform var(--dur) var(--ease),background var(--dur) var(--ease)}
.feature-card:hover{border-color:rgba(43,227,155,.42);transform:translateY(-3px);background:rgba(255,255,255,.07)}
.feature-card__icon{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:rgba(77,163,255,.10);border:1px solid rgba(77,163,255,.28);color:var(--info);margin-bottom:16px}
.feature-card__icon svg{width:18px;height:18px}
.feature-card h3{font-size:16px;font-weight:600;margin-bottom:8px}
.feature-card p{font-size:14px;color:var(--text-2);line-height:1.8}

/* 流程 */
.step-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step-card{position:relative;padding:26px 22px;border-radius:var(--radius-card);background:var(--glass);border:1px solid var(--glass-border);transition:border-color var(--dur) var(--ease),transform var(--dur) var(--ease)}
.step-card:hover{border-color:rgba(43,227,155,.4);transform:translateY(-3px)}
.step-card__num{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-family:var(--mono);font-size:15px;font-weight:800;color:var(--primary);border:1px solid rgba(43,227,155,.45);box-shadow:0 0 18px rgba(43,227,155,.18);margin-bottom:16px}
.step-card h3{font-size:16px;font-weight:600;margin-bottom:8px}
.step-card p{font-size:14px;color:var(--text-2);line-height:1.8}

/* FAQ */
.faq-wrap{display:grid;grid-template-columns:1fr 340px;gap:40px;align-items:start}
.faq-list{border-top:1px solid rgba(255,255,255,.08)}
.faq-item{border-bottom:1px solid rgba(255,255,255,.08)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;padding:20px 4px;font-size:16px;font-weight:600;color:var(--text);transition:color var(--dur) var(--ease)}
.faq-q:hover{color:var(--primary)}
.faq-item.is-open .faq-q{color:var(--primary)}
.faq-icon{position:relative;width:18px;height:18px;flex:none;color:currentColor}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:currentColor;border-radius:2px;transition:transform 220ms var(--ease)}
.faq-icon::before{left:0;top:8px;width:18px;height:2px}
.faq-icon::after{left:8px;top:0;width:2px;height:18px}
.faq-item.is-open .faq-icon::after{transform:rotate(90deg) scaleY(0)}
.faq-a{max-height:0;overflow:hidden;transition:max-height 260ms var(--ease)}
.faq-a p{padding:0 40px 20px 4px;color:var(--text-2);font-size:15px;line-height:1.85}

.side-card{padding:28px 24px;border-radius:var(--radius-card);background:linear-gradient(160deg,rgba(43,227,155,.10),rgba(255,255,255,.04));border:1px solid rgba(43,227,155,.28);backdrop-filter:blur(14px)}
.side-card h3{font-size:18px;font-weight:700;margin-bottom:10px}
.side-card p{font-size:14px;color:var(--text-2);line-height:1.8;margin-bottom:18px}
.side-card ul{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}
.side-card li{display:flex;gap:8px;font-size:14px;color:var(--text-2)}
.side-card li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--primary);margin-top:10px;flex:none}

/* CTA */
.cta-band{position:relative;overflow:hidden;border-radius:var(--radius-lg);border:1px solid var(--glass-border);background:linear-gradient(120deg,rgba(16,28,48,.94),rgba(11,20,36,.88));padding:56px 48px;text-align:center}
.cta-band::before{content:"";position:absolute;inset:0;background-image:url('/assets/images/backpic/back-3.webp');background-size:cover;background-position:center;opacity:.16;mix-blend-mode:luminosity}
.cta-band::after{content:"";position:absolute;inset:0;background:linear-gradient(104deg,transparent 38%,rgba(43,227,155,.14) 52%,transparent 68%)}
.cta-band__inner{position:relative;z-index:2}
.cta-band h2{font-size:clamp(22px,2.6vw,32px);font-weight:700;margin-bottom:14px}
.cta-band p{color:var(--text-2);font-size:15px;max-width:620px;margin:0 auto 28px}
.cta-band__btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ============ 页脚 ============ */
.site-footer{background:#04080F;border-top:1px solid rgba(255,255,255,.07);padding:64px 0 0;margin-top:96px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:44px}
.footer-brand .logo{margin-bottom:16px}
.footer-brand p{font-size:14px;color:var(--text-2);line-height:1.85;max-width:340px}
.footer-col h4{font-size:14px;font-weight:600;color:var(--text);margin-bottom:16px;letter-spacing:.02em}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:14px;color:var(--text-2);transition:color var(--dur) var(--ease)}
.footer-col a:hover{color:var(--primary)}
.footer-contact li{font-size:14px;color:var(--text-2);display:flex;gap:10px;line-height:1.7}
.footer-contact li span{color:var(--text-3);flex:none}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.07);padding:20px 0 28px;font-size:13px;color:var(--text-3)}

/* 返回顶部 */
.back-top{position:fixed;right:24px;bottom:28px;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:rgba(11,20,36,.86);border:1px solid rgba(43,227,155,.4);color:var(--primary);backdrop-filter:blur(12px);opacity:0;visibility:hidden;transform:translateY(10px);transition:all var(--dur) var(--ease);z-index:70}
.back-top.is-show{opacity:1;visibility:visible;transform:translateY(0)}
.back-top:hover{background:rgba(43,227,155,.12);box-shadow:0 0 24px rgba(43,227,155,.3)}
.back-top svg{width:18px;height:18px}

/* 移动抽屉 */
.drawer{position:fixed;inset:0;z-index:90;visibility:hidden}
.drawer.is-open{visibility:visible}
.drawer__mask{position:absolute;inset:0;background:rgba(4,8,15,.66);backdrop-filter:blur(6px);opacity:0;transition:opacity 240ms var(--ease)}
.drawer.is-open .drawer__mask{opacity:1}
.drawer__panel{position:absolute;top:0;right:0;bottom:0;width:min(320px,86vw);background:var(--bg-1);border-left:1px solid var(--glass-border);padding:24px 22px;display:flex;flex-direction:column;gap:6px;transform:translateX(100%);transition:transform 240ms var(--ease);overflow-y:auto}
.drawer.is-open .drawer__panel{transform:translateX(0)}
.drawer__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer__close{width:36px;height:36px;border-radius:10px;border:1px solid var(--glass-border);display:grid;place-items:center;color:var(--text-2);font-size:18px}
.drawer__link{padding:14px 12px;border-radius:10px;font-size:15px;color:var(--text-2);transition:all var(--dur) var(--ease)}
.drawer__link:hover{background:rgba(255,255,255,.05);color:var(--text)}
.drawer__link.is-active{color:var(--primary);background:rgba(43,227,155,.08)}
.drawer__cta{margin-top:18px}

/* ============ 响应式 ============ */
@media (max-width:1023px){
  .container{padding:0 24px}
  .section{padding:72px 0}
  .venue-grid{grid-template-columns:repeat(2,1fr)}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .step-flow{grid-template-columns:repeat(2,1fr)}
  .spec-bar{grid-template-columns:repeat(2,1fr)}
  .spec-item:nth-child(odd){border-left:0}
  .spec-item:nth-child(n+3){border-top:1px solid rgba(255,255,255,.08)}
  .faq-wrap{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:28px}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .header__inner{height:60px}
  .logo__text{font-size:16px}
  .link-plain{display:none}
  .hamburger{display:flex}
  .header__actions .btn--primary{display:none}
  .topbar__text{font-size:12px}
  .hero-banner__inner{padding:36px 0 34px}
  .hero-banner h1{margin:16px 0 12px}
  .hero-banner__sub{font-size:15px}
  .hero-banner__actions .btn{width:100%}
  .hero-stats{margin-top:30px;padding-top:20px}
  .hero-stat{padding:0 12px 0 0}
  .hero-stat+.hero-stat{padding-left:12px}
  .hero-stat b{font-size:24px}
  .hero-stat span{font-size:12px}
  .section{padding:56px 0}
  .section-head{margin-bottom:28px}
  .venue-grid{grid-template-columns:1fr}
  .feature-grid{grid-template-columns:1fr}
  .step-flow{grid-template-columns:1fr}
  .spec-bar{grid-template-columns:1fr}
  .spec-item{border-left:0!important;border-top:1px solid rgba(255,255,255,.08)}
  .spec-item:first-child{border-top:0}
  .faq-q{font-size:15px;padding:18px 2px}
  .faq-a p{padding-right:8px}
  .cta-band{padding:36px 22px}
  .cta-band__btns .btn{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .footer-brand p{max-width:none}
  .footer-bottom{flex-direction:column;gap:8px}
  .back-top{right:16px;bottom:18px}
}
@media (max-width:420px){
  .hero-stat b{font-size:20px}
  .section-head h2{font-size:22px}
}

/* roulang page: category3 */
:root{
  --bg-base:#060B14;
  --bg-1:#0B1424;
  --bg-2:#101C30;
  --glass:rgba(255,255,255,.055);
  --glass-strong:rgba(255,255,255,.09);
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --primary:#2BE39B;
  --primary-deep:#12C98A;
  --accent:#FF7A2F;
  --info:#4DA3FF;
  --text:#EAF2FF;
  --text-2:#A6B7CD;
  --text-3:#6E8099;
  --ok:#2BE39B;
  --warn:#FFB020;
  --err:#FF5C5C;
  --r-card:16px;
  --r-lg:24px;
  --r-btn:10px;
  --shadow-card:0 8px 32px rgba(0,0,0,.35);
  --shadow-hover:0 16px 48px rgba(0,0,0,.45),0 0 24px rgba(43,227,155,.16);
  --glow:0 0 24px rgba(43,227,155,.35);
  --glow-strong:0 0 36px rgba(43,227,155,.5);
  --ease:cubic-bezier(.2,.7,.3,1);
  --container:1200px;
  --font:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"DIN Alternate","Barlow",ui-monospace,"SFMono-Regular",Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:
    radial-gradient(900px 620px at 10% -6%,rgba(43,227,155,.10),transparent 62%),
    radial-gradient(760px 520px at 92% 2%,rgba(77,163,255,.08),transparent 60%),
    var(--bg-base);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease),border-color .2s var(--ease),background-color .2s var(--ease);}
button,input,select,textarea{font:inherit;color:inherit;}
button{cursor:pointer;border:0;background:none;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;letter-spacing:-.02em;line-height:1.25;font-weight:700;}
p{margin:0;}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:6px;}
.container{max-width:var(--container);margin:0 auto;padding:0 32px;}

/* ---------- 顶部公告条 ---------- */
.announce{
  position:relative;
  height:36px;
  background:#04080F;
  border-bottom:1px solid rgba(255,255,255,.06);
  display:flex;
  align-items:center;
  overflow:hidden;
}
.announce .container{display:flex;align-items:center;gap:12px;width:100%;}
.announce__dot{
  width:8px;height:8px;flex:0 0 8px;border-radius:50%;
  background:var(--primary);
  box-shadow:0 0 12px rgba(43,227,155,.7);
  animation:pulse 2.6s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.45;transform:scale(.82);}}
.announce__track{flex:1;overflow:hidden;white-space:nowrap;}
.announce__text{
  display:inline-block;
  font-size:13px;
  color:var(--text-2);
  padding-left:8px;
  animation:scroll 32s linear infinite;
}
@keyframes scroll{0%{transform:translateX(0);}100%{transform:translateX(-50%);}}
.announce__close{
  flex:0 0 auto;width:24px;height:24px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  color:var(--text-3);transition:color .2s var(--ease),background-color .2s var(--ease);
}
.announce__close:hover{color:var(--primary);background:rgba(255,255,255,.06);}
.announce__close svg{width:14px;height:14px;}

/* ---------- 品牌行 ---------- */
.site-header{
  position:sticky;top:0;z-index:120;
  background:rgba(6,11,20,.82);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.brand-row{
  display:flex;align-items:center;gap:24px;
  height:72px;
}
.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.logo__mark{
  width:32px;height:32px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,rgba(43,227,155,.22),rgba(43,227,155,.04));
  border:1px solid rgba(43,227,155,.38);
  box-shadow:0 0 18px rgba(43,227,155,.25);
}
.logo__mark svg{width:20px;height:20px;}
.logo__text{font-size:18px;font-weight:700;letter-spacing:.01em;color:var(--text);}
.logo__text em{font-style:normal;color:var(--primary);}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:14px;}
.search-box{
  display:flex;align-items:center;gap:8px;
  height:40px;padding:0 14px;min-width:220px;
  border-radius:999px;
  background:var(--glass);
  border:1px solid var(--line);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease);
}
.search-box:focus-within{border-color:rgba(43,227,155,.6);box-shadow:0 0 0 3px rgba(43,227,155,.16);}
.search-box svg{width:16px;height:16px;color:var(--text-3);flex:0 0 16px;}
.search-box input{
  flex:1;background:none;border:0;outline:none;
  font-size:14px;color:var(--text);min-width:0;
}
.search-box input::placeholder{color:var(--text-3);}
.link-muted{font-size:14px;color:var(--text-2);padding:8px 4px;}
.link-muted:hover{color:var(--primary);}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;letter-spacing:.01em;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease);
}
.btn--sm{height:40px;padding:0 18px;font-size:14px;}
.btn--primary{
  background:var(--primary);color:#05130C;
  box-shadow:var(--glow);
}
.btn--primary:hover{background:#3EEBA7;transform:translateY(-1px);box-shadow:var(--glow-strong);}
.btn--primary:active{transform:translateY(1px);box-shadow:0 0 14px rgba(43,227,155,.3);}
.btn--ghost{
  background:transparent;color:var(--primary);
  border:1px solid var(--line-strong);
}
.btn--ghost:hover{border-color:rgba(43,227,155,.6);background:rgba(43,227,155,.06);}
.btn--block{width:100%;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:var(--glass);
  align-items:center;justify-content:center;color:var(--text);
}
.nav-toggle svg{width:20px;height:20px;}

/* ---------- 频道行 ---------- */
.channel-bar{border-bottom:1px solid var(--line);}
.channel-bar .container{display:flex;align-items:center;gap:6px;height:48px;overflow-x:auto;scrollbar-width:none;}
.channel-bar .container::-webkit-scrollbar{display:none;}
.channel-link{
  position:relative;
  display:inline-flex;align-items:center;height:48px;
  padding:0 16px;font-size:15px;color:var(--text-2);
  white-space:nowrap;
}
.channel-link::after{
  content:"";position:absolute;left:16px;right:16px;bottom:0;height:2px;border-radius:2px;
  background:var(--primary);opacity:0;box-shadow:0 0 8px rgba(43,227,155,.9);
  transition:opacity .2s var(--ease),left .2s var(--ease),right .2s var(--ease);
}
.channel-link:hover{color:var(--text);}
.channel-link:hover::after{opacity:.4;}
.channel-link.is-active{color:var(--text);font-weight:600;}
.channel-link.is-active::after{opacity:1;}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);}
.hero__bg{
  position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-3.webp");
  background-size:cover;background-position:center;
  filter:saturate(.9);
}
.hero__bg::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(6,11,20,.84),rgba(6,11,20,.92)),
    radial-gradient(760px 420px at 16% 12%,rgba(43,227,155,.20),transparent 65%),
    repeating-linear-gradient(115deg,rgba(255,255,255,.045) 0 1px,transparent 1px 42px);
  background-blend-mode:normal;
  opacity:1;
}
.hero__inner{
  position:relative;z-index:2;
  padding:78px 0 0;
}
.hero__badge{
  display:inline-flex;align-items:center;gap:8px;
  height:30px;padding:0 14px;border-radius:999px;
  font-size:12px;letter-spacing:.08em;color:var(--primary);
  background:rgba(43,227,155,.08);
  border:1px solid rgba(43,227,155,.35);
}
.hero__badge i{width:6px;height:6px;border-radius:50%;background:var(--primary);box-shadow:0 0 10px rgba(43,227,155,.8);}
.hero h1{
  margin-top:20px;
  font-size:48px;font-weight:800;line-height:1.2;
  max-width:840px;
}
.hero h1 span{
  background:linear-gradient(100deg,#2BE39B,#7DF5C6 55%,#2BE39B);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero__sub{
  margin-top:18px;max-width:660px;
  font-size:17px;color:var(--text-2);
}
.hero__actions{margin-top:30px;display:flex;flex-wrap:wrap;gap:14px;}
.hero__metrics{
  position:relative;z-index:2;
  margin-top:56px;
  border-top:1px solid var(--line);
  display:grid;grid-template-columns:repeat(3,1fr);
}
.metric{padding:24px 28px 28px;border-right:1px solid var(--line);}
.metric:last-child{border-right:0;}
.metric__num{
  font-family:var(--mono);font-size:34px;font-weight:800;color:var(--primary);
  line-height:1.1;letter-spacing:.01em;
}
.metric__num em{font-style:normal;font-size:16px;color:var(--text-2);margin-left:4px;font-family:var(--font);}
.metric__label{margin-top:6px;font-size:13px;color:var(--text-3);}

/* ---------- 通用板块 ---------- */
.section{padding:96px 0;}
.section--tight{padding:72px 0;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  margin-bottom:36px;flex-wrap:wrap;
}
.section-title{position:relative;font-size:32px;font-weight:700;padding-bottom:14px;}
.section-title::after{
  content:"";position:absolute;left:0;bottom:0;width:40px;height:3px;border-radius:3px;
  background:var(--primary);box-shadow:0 0 12px rgba(43,227,155,.6);
}
.section-sub{margin-top:14px;font-size:15px;color:var(--text-2);max-width:640px;}
.link-more{display:inline-flex;align-items:center;gap:6px;color:var(--primary);font-size:14px;font-weight:600;}
.link-more svg{width:16px;height:16px;transition:transform .2s var(--ease);}
.link-more:hover svg{transform:translateX(3px);}

/* ---------- 筛选标签 ---------- */
.filter-bar{
  display:flex;flex-wrap:wrap;gap:10px;
  padding:16px;border-radius:var(--r-card);
  background:var(--glass);border:1px solid var(--line);
  margin-bottom:40px;
}
.filter-chip{
  height:38px;padding:0 18px;border-radius:999px;
  font-size:14px;color:var(--text-2);
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  transition:all .2s var(--ease);
}
.filter-chip:hover{color:var(--text);border-color:rgba(43,227,155,.45);}
.filter-chip.is-on{
  background:var(--primary);color:#05130C;font-weight:600;
  border-color:var(--primary);box-shadow:var(--glow);
}

/* ---------- 时间轴 ---------- */
.timeline{position:relative;padding-left:0;}
.timeline::before{
  content:"";position:absolute;left:110px;top:8px;bottom:24px;width:2px;border-radius:2px;
  background:linear-gradient(180deg,rgba(43,227,155,.9),rgba(43,227,155,.35) 62%,rgba(43,227,155,0));
}
.tl-item{
  display:grid;grid-template-columns:96px 1fr;gap:28px;
  position:relative;padding-bottom:26px;
}
.tl-date{
  width:96px;height:96px;border-radius:var(--r-card);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  background:linear-gradient(160deg,rgba(255,122,47,.16),rgba(255,122,47,.04));
  border:1px solid rgba(255,122,47,.45);
  box-shadow:0 0 22px rgba(255,122,47,.16);
  position:relative;z-index:2;
}
.tl-date__m{font-size:12px;letter-spacing:.1em;color:#FFB08A;}
.tl-date__d{font-family:var(--mono);font-size:30px;font-weight:800;color:var(--accent);line-height:1;}
.tl-card{
  display:grid;grid-template-columns:1fr 150px;gap:22px;align-items:center;
  padding:22px 24px;border-radius:var(--r-card);
  background:var(--glass);border:1px solid var(--line);
  box-shadow:var(--shadow-card);
  transition:transform .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.tl-card:hover{transform:translateY(-4px);border-color:rgba(43,227,155,.45);box-shadow:var(--shadow-hover);}
.tl-card__meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:10px;}
.badge{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:6px;
  font-size:12px;letter-spacing:.04em;
  border:1px solid rgba(43,227,155,.45);background:rgba(43,227,155,.08);color:var(--primary);
}
.badge--accent{border-color:rgba(255,122,47,.5);background:rgba(255,122,47,.1);color:#FFB08A;}
.badge--info{border-color:rgba(77,163,255,.5);background:rgba(77,163,255,.1);color:#9CC9FF;}
.badge--muted{border-color:var(--line);background:rgba(255,255,255,.04);color:var(--text-3);}
.tl-card__place{font-size:13px;color:var(--text-3);}
.tl-card__title{font-size:19px;font-weight:600;color:var(--text);}
.tl-card__desc{margin-top:8px;font-size:14px;color:var(--text-2);}
.tl-card__link{
  display:inline-flex;align-items:center;gap:6px;margin-top:14px;
  font-size:14px;font-weight:600;color:var(--primary);
}
.tl-card__link svg{width:15px;height:15px;transition:transform .2s var(--ease);}
.tl-card__link:hover svg{transform:translateX(3px);}
.tl-card__thumb{
  width:150px;aspect-ratio:16/10;border-radius:12px;overflow:hidden;
  background:linear-gradient(120deg,#0D1728,#132135);
  border:1px solid var(--line);
}
.tl-card__thumb img{width:100%;height:100%;object-fit:cover;transition:transform .25s var(--ease);}
.tl-card:hover .tl-card__thumb img{transform:scale(1.05);}

/* ---------- 服务卡 ---------- */
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.svc-card{
  border-radius:var(--r-card);overflow:hidden;
  background:var(--glass);border:1px solid var(--line);
  box-shadow:var(--shadow-card);
  display:flex;flex-direction:column;
  transition:transform .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.svc-card:hover{transform:translateY(-4px);border-color:rgba(43,227,155,.45);box-shadow:var(--shadow-hover);}
.svc-card__cover{aspect-ratio:16/9;overflow:hidden;background:#0D1728;}
.svc-card__cover img{width:100%;height:100%;object-fit:cover;transition:transform .25s var(--ease);}
.svc-card:hover .svc-card__cover img{transform:scale(1.05);}
.svc-card__body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1;}
.svc-card__title{font-size:19px;font-weight:600;}
.svc-card__desc{font-size:14px;color:var(--text-2);flex:1;}
.svc-card__link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--primary);}
.svc-card__link svg{width:15px;height:15px;transition:transform .2s var(--ease);}
.svc-card__link:hover svg{transform:translateX(3px);}

/* ---------- 数据带 ---------- */
.stats-band{
  border-radius:var(--r-lg);
  background:linear-gradient(140deg,rgba(43,227,155,.09),rgba(77,163,255,.05) 60%,rgba(255,255,255,.02));
  border:1px solid var(--line);
  display:grid;grid-template-columns:repeat(4,1fr);
  overflow:hidden;
}
.stat{padding:34px 28px;border-right:1px solid var(--line);}
.stat:last-child{border-right:0;}
.stat__num{font-family:var(--mono);font-size:44px;font-weight:800;color:var(--accent);line-height:1.05;}
.stat__num em{font-style:normal;font-size:16px;font-family:var(--font);color:var(--text-2);margin-left:4px;}
.stat__label{margin-top:8px;font-size:13px;color:var(--text-3);}
.stats-note{margin-top:14px;font-size:13px;color:var(--text-3);}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px;max-width:920px;}
.faq-item{
  border-radius:var(--r-card);
  background:var(--glass);border:1px solid var(--line);
  overflow:hidden;transition:border-color .2s var(--ease);
}
.faq-item.is-open{border-color:rgba(43,227,155,.45);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 24px;text-align:left;
  font-size:16px;font-weight:600;color:var(--text);
}
.faq-item.is-open .faq-q{color:var(--primary);}
.faq-q__icon{
  flex:0 0 22px;width:22px;height:22px;border-radius:6px;
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line-strong);color:var(--primary);
  transition:transform .22s var(--ease),border-color .22s var(--ease);
}
.faq-q__icon svg{width:12px;height:12px;}
.faq-item.is-open .faq-q__icon{transform:rotate(45deg);border-color:rgba(43,227,155,.6);}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height .22s var(--ease);
}
.faq-a p{padding:0 24px 22px;font-size:14px;color:var(--text-2);}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--r-lg);
  padding:56px;
  border:1px solid var(--line);
  background:var(--bg-2);
  display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:center;
}
.cta-band__bg{
  position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-1.webp");
  background-size:cover;background-position:center;
  opacity:.22;
}
.cta-band::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(110deg,rgba(43,227,155,.16),transparent 58%);
  pointer-events:none;
}
.cta-band__inner{position:relative;z-index:2;}
.cta-band h2{font-size:30px;}
.cta-band p{margin-top:12px;font-size:15px;color:var(--text-2);max-width:560px;}
.cta-band__actions{position:relative;z-index:2;display:flex;flex-direction:column;gap:12px;}

/* ---------- 页脚 ---------- */
.site-footer{border-top:1px solid var(--line);background:rgba(4,8,15,.6);margin-top:96px;}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px;
  padding:64px 0 40px;
}
.footer-brand p{margin-top:16px;font-size:14px;color:var(--text-3);max-width:320px;}
.footer-col h4{font-size:15px;font-weight:600;color:var(--text);margin-bottom:16px;}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:14px;color:var(--text-2);}
.footer-col a:hover{color:var(--primary);}
.footer-contact li{font-size:14px;color:var(--text-2);display:flex;gap:8px;flex-wrap:wrap;}
.footer-contact span{color:var(--text-3);flex:0 0 68px;}
.footer-bottom{
  border-top:1px solid var(--line);
  padding:20px 0 28px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--text-3);
}

/* ---------- 返回顶部 ---------- */
.back-top{
  position:fixed;right:24px;bottom:28px;z-index:150;
  width:48px;height:48px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--glass-strong);border:1px solid rgba(43,227,155,.5);
  color:var(--primary);backdrop-filter:blur(12px);
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .2s var(--ease),transform .2s var(--ease),visibility .2s;
}
.back-top.is-show{opacity:1;visibility:visible;transform:translateY(0);}
.back-top:hover{box-shadow:var(--glow);}
.back-top svg{width:18px;height:18px;}

/* ---------- 移动抽屉 ---------- */
.drawer{
  position:fixed;inset:0;z-index:200;
  background:rgba(4,8,15,.6);
  backdrop-filter:blur(6px);
  opacity:0;visibility:hidden;transition:opacity .24s var(--ease),visibility .24s;
}
.drawer.is-open{opacity:1;visibility:visible;}
.drawer__panel{
  position:absolute;top:0;right:0;height:100%;width:300px;max-width:86vw;
  background:var(--bg-1);border-left:1px solid var(--line);
  padding:24px 22px;
  transform:translateX(100%);
  transition:transform .24s var(--ease);
  display:flex;flex-direction:column;gap:22px;
  overflow-y:auto;
}
.drawer.is-open .drawer__panel{transform:translateX(0);}
.drawer__head{display:flex;align-items:center;justify-content:space-between;}
.drawer__close{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--text-2);}
.drawer__group h5{font-size:13px;letter-spacing:.08em;color:var(--text-3);margin-bottom:12px;font-weight:500;}
.drawer__group ul{display:grid;gap:4px;}
.drawer__group a{
  display:block;padding:12px 12px;border-radius:10px;font-size:15px;color:var(--text-2);
}
.drawer__group a:hover,.drawer__group a.is-active{background:rgba(43,227,155,.08);color:var(--primary);}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .container{padding:0 24px;}
  .section{padding:72px 0;}
  .section--tight{padding:56px 0;}
  .hero h1{font-size:38px;}
  .hero__inner{padding-top:64px;}
  .cards-3{grid-template-columns:repeat(2,1fr);}
  .stats-band{grid-template-columns:repeat(2,1fr);}
  .stat:nth-child(2){border-right:0;}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line);}
  .cta-band{grid-template-columns:1fr;padding:40px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .search-box{display:none;}
}
@media (max-width:767px){
  .container{padding:0 16px;}
  .brand-row{height:60px;gap:12px;}
  .nav-toggle{display:flex;}
  .header-actions .link-muted{display:none;}
  .header-actions .btn--sm{height:38px;padding:0 14px;font-size:13px;}
  .announce__text{font-size:12px;}
  .section{padding:56px 0;}
  .hero__inner{padding-top:48px;}
  .hero h1{font-size:30px;}
  .hero__sub{font-size:15px;}
  .hero__actions .btn{flex:1 1 100%;}
  .hero__metrics{grid-template-columns:1fr;margin-top:40px;}
  .metric{border-right:0;border-bottom:1px solid var(--line);padding:20px 0;}
  .metric:last-child{border-bottom:0;}
  .section-title{font-size:23px;}
  .filter-bar{padding:12px;gap:8px;}
  .filter-chip{height:34px;padding:0 14px;font-size:13px;}
  .timeline::before{left:5px;top:6px;}
  .tl-item{grid-template-columns:1fr;gap:12px;padding-left:26px;padding-bottom:20px;}
  .tl-date{
    width:auto;height:auto;flex-direction:row;gap:6px;justify-content:flex-start;
    padding:6px 12px;border-radius:10px;
  }
  .tl-date__m{font-size:12px;}
  .tl-date__d{font-size:18px;}
  .tl-card{grid-template-columns:1fr;padding:18px;}
  .tl-card__thumb{width:100%;aspect-ratio:16/9;order:-1;}
  .cards-3{grid-template-columns:1fr;}
  .stats-band{grid-template-columns:1fr;}
  .stat{border-right:0;border-bottom:1px solid var(--line);}
  .stat:last-child{border-bottom:0;}
  .stat__num{font-size:34px;}
  .cta-band{padding:28px;border-radius:20px;}
  .cta-band h2{font-size:22px;}
  .cta-band__actions .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;padding:44px 0 28px;gap:28px;}
  .footer-bottom{flex-direction:column;}
  .back-top{right:16px;bottom:16px;}
}
@media (max-width:520px){
  .hero h1{font-size:26px;}
  .faq-q{font-size:15px;padding:16px 18px;}
  .faq-a p{padding:0 18px 18px;}
}

/* roulang page: category4 */
:root{
  --bg-base:#060B14;
  --bg-1:#0B1424;
  --bg-2:#101C30;
  --glass:rgba(255,255,255,.055);
  --glass-strong:rgba(255,255,255,.09);
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --primary:#2BE39B;
  --primary-deep:#12C98A;
  --primary-glow:rgba(43,227,155,.38);
  --accent:#FF7A2F;
  --info:#4DA3FF;
  --text:#EAF2FF;
  --text-2:#A6B7CD;
  --text-3:#6E8099;
  --warn:#FFB020;
  --error:#FF5C5C;
  --radius-card:16px;
  --radius-lg:24px;
  --radius-btn:10px;
  --shadow-card:0 8px 32px rgba(0,0,0,.35);
  --shadow-hover:0 16px 48px rgba(0,0,0,.45),0 0 0 1px rgba(43,227,155,.18);
  --ease:cubic-bezier(.2,.7,.3,1);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg-base);
  color:var(--text);
  font-family:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease);}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,select,textarea{font-family:inherit;font-size:15px;}
h1,h2,h3,h4{margin:0;line-height:1.3;font-weight:700;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:4px;}
::selection{background:rgba(43,227,155,.3);}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px;}

/* ============ 顶部公告条 ============ */
.notice-bar{
  background:#03070E;
  border-bottom:1px solid var(--line);
  height:36px;
  display:flex;
  align-items:center;
  font-size:13px;
  color:var(--text-2);
  position:relative;
}
.notice-bar .container{display:flex;align-items:center;gap:12px;}
.notice-dot{
  width:7px;height:7px;border-radius:50%;background:var(--primary);
  box-shadow:0 0 10px var(--primary-glow);
  flex:0 0 auto;
  animation:breathe 2.4s ease-in-out infinite;
}
@keyframes breathe{0%,100%{opacity:.45;transform:scale(.9);}50%{opacity:1;transform:scale(1.1);}}
.notice-text{
  flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.notice-text span{color:var(--primary);}
.notice-close{
  width:24px;height:24px;display:grid;place-items:center;border-radius:6px;
  color:var(--text-3);font-size:16px;line-height:1;
}
.notice-close:hover{color:var(--primary);background:rgba(255,255,255,.06);}

/* ============ 品牌行 ============ */
.brand-bar{
  background:linear-gradient(180deg,rgba(11,20,36,.96),rgba(6,11,20,.96));
  border-bottom:1px solid var(--line);
  position:relative;
  z-index:60;
}
.brand-bar__inner{
  height:72px;
  display:flex;
  align-items:center;
  gap:20px;
  position:relative;
}
.logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.logo__mark{
  width:32px;height:32px;display:grid;place-items:center;border-radius:9px;
  background:rgba(43,227,155,.10);
  border:1px solid rgba(43,227,155,.32);
  box-shadow:0 0 18px rgba(43,227,155,.22);
}
.logo__mark svg{width:20px;height:20px;}
.logo__text{font-size:18px;font-weight:700;letter-spacing:.01em;color:var(--text);}
.logo__text em{font-style:normal;color:var(--primary);}
.brand-spacer{flex:1;}
.brand-actions{display:flex;align-items:center;gap:14px;}
.link-quiet{
  font-size:14px;color:var(--text-2);padding:8px 4px;border-radius:8px;
}
.link-quiet:hover{color:var(--primary);}
.icon-btn{
  width:40px;height:40px;display:grid;place-items:center;border-radius:10px;
  border:1px solid var(--line);color:var(--text-2);background:var(--glass);
  transition:all .2s var(--ease);
}
.icon-btn:hover{color:var(--primary);border-color:rgba(43,227,155,.5);}
.icon-btn svg{width:18px;height:18px;}
.hamburger{display:none;}
.hamburger span{
  display:block;width:18px;height:2px;background:var(--text);border-radius:2px;margin:3px auto;
  transition:transform .2s var(--ease);
}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;line-height:1;letter-spacing:.01em;
  transition:all .2s var(--ease);white-space:nowrap;
}
.btn--sm{padding:10px 18px;font-size:14px;}
.btn--primary{
  background:linear-gradient(180deg,#3BEFA9,var(--primary-deep));
  color:#05130C;
  box-shadow:0 0 24px rgba(43,227,155,.35);
}
.btn--primary:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:0 0 36px rgba(43,227,155,.5);}
.btn--primary:active{transform:translateY(1px);box-shadow:0 0 14px rgba(43,227,155,.3);}
.btn--ghost{
  background:transparent;border:1px solid var(--line-strong);color:var(--primary);
}
.btn--ghost:hover{border-color:rgba(43,227,155,.6);background:rgba(43,227,155,.06);}
.btn--block{width:100%;}
.btn[disabled],.btn.is-disabled{opacity:.4;cursor:not-allowed;box-shadow:none;transform:none;}

/* ============ 频道行 ============ */
.channel-bar{
  background:rgba(6,11,20,.92);
  border-bottom:1px solid var(--line);
  position:relative;
  z-index:50;
}
.channel-bar .container{
  display:flex;align-items:center;gap:26px;height:48px;overflow-x:auto;scrollbar-width:none;
}
.channel-bar .container::-webkit-scrollbar{display:none;}
.channel-link{
  position:relative;font-size:15px;color:var(--text-2);padding:14px 2px;
  white-space:nowrap;flex:0 0 auto;
}
.channel-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;border-radius:2px;
  background:var(--primary);opacity:0;transition:opacity .2s var(--ease);
}
.channel-link:hover{color:var(--text);}
.channel-link:hover::after{opacity:.4;}
.channel-link.is-active{color:#fff;font-weight:600;}
.channel-link.is-active::after{opacity:1;box-shadow:0 0 8px var(--primary-glow);}

/* ============ 搜索面板 ============ */
.search-panel{
  position:absolute;left:0;right:0;top:0;height:72px;
  display:flex;align-items:center;gap:12px;
  background:rgba(6,11,20,.94);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity .18s var(--ease),transform .18s var(--ease),visibility .18s;
  padding:0 32px;
}
.search-panel.is-open{opacity:1;visibility:visible;transform:translateY(0);}
.search-panel input{
  flex:1;height:44px;border-radius:10px;
  background:rgba(255,255,255,.06);
  border:1px solid var(--line);
  color:var(--text);padding:0 16px;outline:none;
}
.search-panel input::placeholder{color:var(--text-3);}
.search-panel input:focus{border-color:rgba(43,227,155,.6);box-shadow:0 0 0 3px rgba(43,227,155,.18);}

/* ============ 页面通用块 ============ */
main{display:block;}
.section{padding:96px 0;}
.section--tight{padding:72px 0;}
.section__head{margin-bottom:36px;max-width:800px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.08em;color:var(--primary);
  padding:6px 12px;border-radius:999px;
  border:1px solid rgba(43,227,155,.3);
  background:rgba(43,227,155,.08);
  margin-bottom:16px;
}
h2.section__title{font-size:32px;letter-spacing:-.01em;}
.section__title::after{
  content:"";display:block;width:40px;height:3px;border-radius:3px;
  background:var(--primary);margin-top:14px;
}
.section__desc{margin-top:14px;color:var(--text-2);font-size:15.5px;}

.breadcrumb{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  font-size:13px;color:var(--text-3);margin-bottom:26px;
}
.breadcrumb a{color:var(--text-2);}
.breadcrumb a:hover{color:var(--primary);}
.breadcrumb .sep{color:var(--text-3);}
.breadcrumb .current{color:var(--text-3);}

/* ============ Hero ============ */
.hero{
  position:relative;
  padding:64px 0 76px;
  border-bottom:1px solid var(--line);
  background-image:linear-gradient(90deg,rgba(6,11,20,.94) 0%,rgba(6,11,20,.86) 52%,rgba(6,11,20,.7) 100%),url("/assets/images/backpic/back-3.webp");
  background-size:cover;
  background-position:center;
  overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(560px 320px at 12% 0%,rgba(43,227,155,.20),transparent 70%);
  pointer-events:none;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.05) 0 1px,transparent 1px 46px);
  opacity:.5;pointer-events:none;
}
.hero .container{position:relative;z-index:2;}
.hero h1{
  font-size:48px;font-weight:800;letter-spacing:-.02em;line-height:1.18;
  max-width:820px;
}
.hero h1 em{font-style:normal;color:var(--primary);}
.hero__sub{
  margin-top:20px;max-width:680px;font-size:16.5px;color:var(--text-2);line-height:1.85;
}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.chip{
  font-size:13px;color:var(--text-2);padding:8px 14px;border-radius:999px;
  border:1px solid var(--line);background:var(--glass);
  transition:all .2s var(--ease);
}
.chip:hover{color:var(--primary);border-color:rgba(43,227,155,.5);background:rgba(43,227,155,.07);}
.hero__metrics{
  display:flex;flex-wrap:wrap;gap:40px;margin-top:40px;padding-top:28px;
  border-top:1px solid var(--line);
}
.metric__num{
  font-family:"DIN Alternate","Barlow",ui-monospace,monospace;
  font-size:40px;font-weight:800;color:var(--primary);line-height:1.1;
  text-shadow:0 0 24px rgba(43,227,155,.32);
}
.metric__num.accent{color:var(--accent);text-shadow:0 0 24px rgba(255,122,47,.28);}
.metric__label{font-size:13px;color:var(--text-3);margin-top:6px;}

/* ============ 权益对比表 ============ */
.compare-wrap{
  border:1px solid var(--line);border-radius:var(--radius-card);
  background:linear-gradient(180deg,rgba(16,28,48,.75),rgba(11,20,36,.75));
  box-shadow:var(--shadow-card);
  overflow:hidden;
}
.compare-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;}
table.compare{
  width:100%;min-width:760px;border-collapse:collapse;font-size:15px;
}
table.compare th,table.compare td{
  padding:16px 20px;text-align:left;border-bottom:1px solid var(--line);
}
table.compare thead th{
  background:rgba(43,227,155,.08);
  color:var(--text);font-size:14px;font-weight:600;letter-spacing:.02em;
  border-bottom:1px solid rgba(43,227,155,.22);
}
table.compare thead th:first-child{color:var(--text-2);font-weight:500;}
table.compare tbody tr:nth-child(even){background:rgba(255,255,255,.04);}
table.compare tbody tr:hover{background:rgba(43,227,155,.05);}
table.compare tbody tr:last-child td{border-bottom:0;}
table.compare td:first-child{color:var(--text-2);}
.tick{
  display:inline-flex;align-items:center;gap:8px;color:var(--primary);font-weight:600;
}
.tick svg{width:16px;height:16px;flex:0 0 auto;}
.cross{
  display:inline-flex;align-items:center;gap:8px;color:var(--text-3);
}
.cross i{width:14px;height:1.5px;background:var(--text-3);display:inline-block;border-radius:2px;}
.level-tag{
  display:inline-block;font-size:12px;letter-spacing:.04em;
  padding:4px 10px;border-radius:6px;
  border:1px solid rgba(255,122,47,.4);color:var(--accent);background:rgba(255,122,47,.1);
}
.table-note{
  padding:14px 20px;font-size:13px;color:var(--text-3);
  border-top:1px solid var(--line);background:rgba(255,255,255,.02);
}

/* ============ 自助入口卡片 ============ */
.entry-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
}
.entry-card{
  display:flex;flex-direction:column;
  border-radius:var(--radius-card);overflow:hidden;
  background:var(--glass);border:1px solid var(--line);
  box-shadow:var(--shadow-card);
  transition:transform .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.entry-card:hover{transform:translateY(-4px);border-color:rgba(43,227,155,.45);box-shadow:var(--shadow-hover);}
.entry-card__cover{
  position:relative;aspect-ratio:16/10;background:#0d1728;overflow:hidden;
}
.entry-card__cover img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease);}
.entry-card:hover .entry-card__cover img{transform:scale(1.05);}
.entry-card__body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.entry-card__title{font-size:17px;font-weight:600;}
.entry-card__desc{font-size:14px;color:var(--text-2);flex:1;}
.arrow-link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--primary);
}
.arrow-link svg{width:15px;height:15px;transition:transform .2s var(--ease);}
.arrow-link:hover svg{transform:translateX(3px);}

/* ============ 处理流程 ============ */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative;}
.flow-item{
  position:relative;padding:26px 22px;border-radius:var(--radius-card);
  background:linear-gradient(180deg,rgba(16,28,48,.8),rgba(11,20,36,.8));
  border:1px solid var(--line);
  transition:border-color .2s var(--ease),transform .2s var(--ease);
}
.flow-item:hover{border-color:rgba(43,227,155,.4);transform:translateY(-3px);}
.flow-item__num{
  width:40px;height:40px;border-radius:50%;
  display:grid;place-items:center;
  font-family:"DIN Alternate",ui-monospace,monospace;font-weight:700;
  color:var(--primary);border:1px solid rgba(43,227,155,.45);
  background:rgba(43,227,155,.08);
  box-shadow:0 0 18px rgba(43,227,155,.22);
  margin-bottom:16px;
}
.flow-item h3{font-size:18px;margin-bottom:10px;}
.flow-item p{font-size:14px;color:var(--text-2);}

/* ============ 双栏：FAQ + 表单 ============ */
.help-layout{
  display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:32px;align-items:start;
}
.panel{
  border-radius:var(--radius-card);border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(16,28,48,.72),rgba(11,20,36,.72));
  box-shadow:var(--shadow-card);
  overflow:hidden;
}
.panel__head{
  padding:20px 24px;border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.panel__head h3{font-size:18px;}
.panel__head span{font-size:13px;color:var(--text-3);}
.faq-list{padding:6px 0;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:last-child{border-bottom:0;}
.faq-q{
  width:100%;display:flex;align-items:flex-start;gap:14px;justify-content:space-between;
  padding:15px 24px;text-align:left;font-size:15px;font-weight:600;color:var(--text);
  transition:color .2s var(--ease),background .2s var(--ease);
}
.faq-q:hover{background:rgba(255,255,255,.03);color:var(--primary);}
.faq-item.is-open .faq-q{color:var(--primary);}
.faq-icon{
  flex:0 0 auto;width:18px;height:18px;position:relative;margin-top:5px;
  transition:transform .22s var(--ease);
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:currentColor;border-radius:2px;
}
.faq-icon::before{left:0;right:0;top:8px;height:1.6px;}
.faq-icon::after{top:0;bottom:0;left:8px;width:1.6px;}
.faq-item.is-open .faq-icon{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .22s var(--ease);}
.faq-a p{padding:0 24px 18px 24px;font-size:14px;color:var(--text-2);line-height:1.8;}

/* 表单 */
.form-card__body{padding:24px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13px;color:var(--text-2);margin-bottom:8px;}
.field input,.field select,.field textarea{
  width:100%;border-radius:10px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--line);
  color:var(--text);padding:12px 14px;outline:none;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.field textarea{min-height:104px;resize:vertical;}
.field input::placeholder,.field textarea::placeholder{color:var(--text-3);}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:rgba(43,227,155,.6);
  box-shadow:0 0 0 3px rgba(43,227,155,.18);
}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--text-2) 50%),linear-gradient(135deg,var(--text-2) 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 14px) 21px;background-size:6px 6px,6px 6px;background-repeat:no-repeat;}
.field.is-error input,.field.is-error textarea{border-color:var(--error);}
.field__error{display:none;font-size:12px;color:var(--error);margin-top:6px;}
.field.is-error .field__error{display:block;}
.check-row{display:flex;align-items:flex-start;gap:10px;margin:4px 0 18px;}
.check-row input{width:16px;height:16px;margin-top:4px;accent-color:var(--primary);}
.check-row label{font-size:13px;color:var(--text-2);line-height:1.7;}
.check-row a{color:var(--primary);}
.form-tip{
  margin-top:14px;font-size:13px;color:var(--text-3);
}
.form-msg{
  display:none;margin-top:14px;padding:12px 14px;border-radius:10px;
  font-size:13.5px;
  border:1px solid rgba(43,227,155,.35);background:rgba(43,227,155,.08);color:var(--primary);
}
.form-msg.is-show{display:block;}

.contact-list{padding:6px 0 14px;}
.contact-list li{
  display:flex;justify-content:space-between;gap:16px;
  padding:12px 24px;font-size:14px;color:var(--text-2);
  border-bottom:1px dashed var(--line);
}
.contact-list li:last-child{border-bottom:0;}
.contact-list li span{color:var(--text-3);font-size:13px;}

/* ============ 底部 CTA ============ */
.cta-band{padding:0 0 96px;}
.cta-card{
  position:relative;overflow:hidden;
  border-radius:var(--radius-lg);
  border:1px solid rgba(43,227,155,.22);
  background:linear-gradient(120deg,rgba(16,28,48,.92),rgba(11,20,36,.92)),url("/assets/images/backpic/back-2.png");
  background-size:cover;background-position:center;
  padding:52px 48px;
  box-shadow:var(--shadow-card);
}
.cta-card::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(43,227,155,.14),transparent 55%);
  pointer-events:none;
}
.cta-card__inner{position:relative;z-index:2;max-width:760px;}
.cta-card h2{font-size:30px;letter-spacing:-.01em;}
.cta-card h2 em{font-style:normal;color:var(--primary);}
.cta-card p{margin-top:14px;color:var(--text-2);font-size:15.5px;}
.cta-card__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}

/* ============ 页脚 ============ */
.site-footer{
  border-top:1px solid var(--line);
  background:#03070E;
  padding:64px 0 0;
}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:32px;
}
.footer-brand .logo{margin-bottom:18px;}
.footer-brand p{font-size:13.5px;color:var(--text-3);max-width:340px;line-height:1.85;}
.footer-col h4{
  font-size:14px;font-weight:600;color:var(--text);margin-bottom:18px;letter-spacing:.02em;
}
.footer-col ul li{margin-bottom:12px;}
.footer-col ul a{font-size:13.5px;color:var(--text-3);}
.footer-col ul a:hover{color:var(--primary);}
.footer-contact li{
  display:flex;flex-direction:column;gap:2px;
  font-size:13.5px;color:var(--text-2);margin-bottom:14px;
}
.footer-contact li span{font-size:12px;color:var(--text-3);}
.footer-bottom{
  margin-top:52px;padding:20px 0 28px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--text-3);
}

/* ============ 返回顶部 ============ */
.to-top{
  position:fixed;right:28px;bottom:28px;z-index:80;
  width:48px;height:48px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(11,20,36,.86);
  border:1px solid rgba(43,227,155,.4);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  color:var(--primary);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:all .24s var(--ease);
}
.to-top.is-show{opacity:1;visibility:visible;transform:translateY(0);}
.to-top:hover{box-shadow:0 0 24px rgba(43,227,155,.4);}
.to-top svg{width:18px;height:18px;}

/* ============ 移动端抽屉 ============ */
.drawer-mask{
  position:fixed;inset:0;background:rgba(3,7,14,.6);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  opacity:0;visibility:hidden;transition:all .24s var(--ease);z-index:90;
}
.drawer-mask.is-open{opacity:1;visibility:visible;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);z-index:91;
  background:var(--bg-1);border-left:1px solid var(--line);
  transform:translateX(100%);transition:transform .24s var(--ease);
  display:flex;flex-direction:column;padding:22px 22px 28px;
}
.drawer.is-open{transform:translateX(0);}
.drawer__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;}
.drawer__title{font-size:15px;font-weight:600;color:var(--text-2);}
.drawer__close{width:36px;height:36px;border-radius:10px;border:1px solid var(--line);display:grid;place-items:center;color:var(--text-2);}
.drawer__close:hover{color:var(--primary);border-color:rgba(43,227,155,.5);}
.drawer nav{display:flex;flex-direction:column;gap:4px;flex:1;}
.drawer nav a{
  padding:13px 12px;border-radius:10px;font-size:15px;color:var(--text-2);
  border:1px solid transparent;
}
.drawer nav a:hover{background:rgba(255,255,255,.05);color:var(--text);}
.drawer nav a.is-active{color:var(--primary);border-color:rgba(43,227,155,.32);background:rgba(43,227,155,.08);}
.drawer .btn{margin-top:18px;}

/* ============ 响应式 ============ */
@media (max-width:1279px){
  .container{padding:0 28px;}
  .hero h1{font-size:44px;}
}
@media (max-width:1023px){
  .container{padding:0 24px;}
  .section{padding:72px 0;}
  .entry-grid{grid-template-columns:repeat(2,1fr);}
  .flow{grid-template-columns:repeat(2,1fr);}
  .help-layout{grid-template-columns:1fr;}
  .hero h1{font-size:38px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px 24px;}
  .hero__metrics{gap:28px;}
}
@media (max-width:767px){
  body{font-size:15px;}
  .container{padding:0 16px;}
  .notice-bar{font-size:12px;}
  .brand-bar__inner{height:60px;gap:12px;}
  .logo__text{font-size:16px;}
  .link-quiet{display:none;}
  .hamburger{display:grid;place-items:center;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:var(--glass);}
  .search-panel{height:60px;padding:0 16px;}
  .section{padding:56px 0;}
  .section--tight{padding:48px 0;}
  h2.section__title{font-size:23px;}
  .hero{padding:44px 0 52px;}
  .hero h1{font-size:30px;}
  .hero__sub{font-size:15px;}
  .hero__actions{flex-direction:column;align-items:stretch;}
  .hero__actions .btn{width:100%;}
  .hero__metrics{gap:20px 26px;padding-top:22px;}
  .metric__num{font-size:32px;}
  .entry-grid{grid-template-columns:1fr;}
  .flow{grid-template-columns:1fr;}
  .panel__head{flex-direction:column;align-items:flex-start;gap:4px;}
  .faq-q{padding:14px 18px;font-size:14.5px;}
  .faq-a p{padding:0 18px 16px;}
  .form-card__body{padding:18px;}
  .contact-list li{padding:12px 18px;flex-direction:column;gap:2px;}
  .cta-card{padding:34px 22px;border-radius:20px;}
  .cta-card h2{font-size:23px;}
  .cta-card__actions{flex-direction:column;align-items:stretch;}
  .cta-card__actions .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;margin-top:36px;}
  .to-top{right:16px;bottom:16px;width:44px;height:44px;}
}